Responding to Horticulture Inquiries Weeds/Invasive plants Dutchman s breeches battling garlic mustard WEATHER DRIVES PLANT POPULATION DEVELOPMENT

Size: px
Start display at page:

Download "Responding to Horticulture Inquiries Weeds/Invasive plants Dutchman s breeches battling garlic mustard WEATHER DRIVES PLANT POPULATION DEVELOPMENT"

Transcription

1 Responding to Horticulture Inquiries Weeds/Invasive plants Dutchman s breeches battling garlic mustard Extended fall growing season Mark Renz mrenz@wisc.edu fyi.uwex.edu/weedsci WEATHER DRIVES PLANT POPULATION DEVELOPMENT What species do well when we have extended fall? Perennial species that continue to grow until a hard freeze Lawns: Creeping charlie Pastures/grasslands: Canada thistle Forests/natural areas: Buckthorn/honeysuckle Biennials Burdock, wild parsnip, garlic mustard Winter Annuals (if we get september precip.) Chickweed, Shepard's purse What about Precipitation? Ample in fall Above average in spring 1

2 5/2/2017 Which winter annuals to look for? Chickweed Identification 11 species present in WI, some difficult to differentiate Opposite, small leaves Emerges in cool weather Creates mats of plants Shepherd s purse Plants have mostly rosette leaves Leaves lobed Stem is elongated stalk with few leaves Shepherd s purse Flowers have four white petals Seed pod small; triangular shape Like a true shepherd s purse Field pennycress Entire plant has odor of garlic Leaves with wavy margins Leaves have ear-like lobes that clasp stem on upper leaves Field pennycress Flowers have four white petals Seed pods size of dime, notched on the top 2

3 Horseweed (Conyza canadensis) How many have heard about superweeds? More competitive Increased risk for herbicide resistance Multiple herbicides Pigweeds are of greatest concern Palmer amaranth waterhemp Horseweed/Marestail Pigweed species (Amaranthus) found in Wisconsin 13 species, 6 of agricultural importance 1. Red root pigweed (60 counties # ) 2. Smooth pigweed (14 counties # ) 3. Prostrate pigweed (48 counties # ) 4. Powell s amaranth (34 counties # ) 5. Common/tall waterhemp (50 counties) 6. Palmer Amaranth (4 counties) # herbarium reports used to determine presence Added to herbarium reports from knowledge from credible sources All Pigweeds have notches in tips of young leaves Typical start to 2017! 3

4 Start with the stem when differentiating pigweeds. Hairy: redroot pigweed, smooth pigweed, Powell amaranth Pigweed id Smooth: waterhemp, Palmer amaranth, spiny amaranth Palmer, waterhemp, redroot Palmer vs Waterhemp Seed heads can be used for identification later in the season. Waterhemp: Thin, wiry seed heads Palmer: Long terminal seed heads Both have notched leaves at seedling stage Subtle but important differences in leaf morphology Waterhemp: leaf is longer; petiole shorter than leaf Palmer: leaf is more rounded or egg-shaped; petiole generally longer than leaf Summary of Pigweed ID Step 1: smooth or hairy stems If smooth Palmer or waterhemp or spiny amaranth If ANY hairs, redroot or smooth (others) Step 2 petiole longer than leaf If yes PALMER confirm by leaf shape (more rounded) and inflorescence, long with one main stem> 1 ft long when mature If no waterhemp Confirm by leaf shape (narrow) and twice divide inflorescences (each inches long) 4

5 Few hairs Will be developing outreach material and will be asking for you to report pigweed species this summer! diecous diecous What is the distribution in Wisconsin of these two species? WI herbarium results + other credible reports Palmer Amaranth D. Stoltenberg, D Hammer, N Drewitz Waterhemp Resources UWEX will point you to for weed identification GENERAL RESOURCES Weed ID Website: Weeds of the Northeast (book) Weeds of Ontario (book) INVASIVE PLANTS DNR NR40 Guide (field guide) Invasive Plant videos (my website/youtube) Invasive plant factsheets (learning store/my website) Actively surveyed for new populations in 2016! Statewide we did not observe an increase in the presence of waterhemp or Palmer in Wisconsin Invasive plants Wild Chervil Waterhemp: 5.0 % of fields statewide 10% in the following counties Northcentral counties: Clark, Marathon Northwest counties: Polk, Barron Central counties: Portage, Adams Southcentral counties: Columbia, Dane, Jefferson, Dodge Populations of Palmer amaranth continue to be extremely rare (<1%) Proactive monitoring will be needed to detect 5

6 What is an invasive species? 4 main points URL: WIFDN INVASIVE SPECIES INTRO What is the legal definition of an invasive species? NR 40, WI DNR (2009): A nonnative species including hybrids, cultivars, subspecific taxa, and genetically modified variants whose introduction causes or is likely to cause economic or environmental harm or harm to human health What is an invasive plant? A non native plant that causes economic, environmental impact to WI or harm to human health We have an invasive species rule that regulates invasive species (NR:40) Updated (May 2015) Over 130 plants regulated to some degree How WI DNR regulates Prohibited Control required Illegal to knowingly spread Restricted Control encouraged Illegal to knowingly spread Split listed Category changes depending on location in state Are all non native species invasive? Estimated 1% of introduced species become invasive (Groves 1986) A few bad actors How many are regulated? 68 prohibited species Yellow star thistle Kudzu (not in WI) 63 restricted species Wild parsnip Common buckthorn Garlic mustard 14 split listed Hill mustard Eurasian marsh thistle 6

7 SOME ornamental are invasive Japanese Barberry in WI Natural Area HOW TO GET THE (FREE!) APP iphone and ipad: Go to the App Store and search for landscape alternatives Android: bugwood.landscapealternatives OR search for Bugwood Android apps in your web browser INFORMING CONSUMERS ABOUT BETTER CHOICES INVASIVE ORNAMENTALS IN WI Common Name Common Name Buckthorn spp. Crown vetch Honeysuckle spp (several) Purple loosestrife Autumn olive Japanese knotweed Black locust Yellow iris Japanese barberry Lilly of the valley Multiflora rose Orange daylillys Oriental bittersweet White poplar Dame's rocket Common Periwinkle Phragmites Tree of heaven Reed canarygrass Burning bush SMART PHONE APPLICATION Benefits Reach more people Provide more information than brochure Product that s with you at all times Apple & Android versions now available Citizen Science to Detect Invasive Species Anne Pearce anne.pearce@wisc.edu; fyi.uwex.edu/wifdn Wisconsin First Detector Network 7

8 What is WIFDN? Statewide citizen science network Provide educational resources Support volunteer opportunities But which species do I report? Over 100 regulated invasive plants in WI More are not listed Invasions can be specific to areas of Wisconsin. Creating resources to assist in prioritizing which species to REPORT! Search for: Priority Invasive Plant Lists in Wisconsin Education and Training Website resources fyi.uwex.edu/wifdn In person workshops Annual webinar series (Fridays, noon 1:30 pm) March 17 th : What to Look for in 2017 April 7 th : Passengers vs. Drivers April 21 st : Take Action! Control Efforts in Wisconsin May 5 th : Citizen Science + Volunteer Opportunities The Process of Creating a Priority Species List Percent of county deemed suitable habitat Priority LIST(top species) vs High Priority LIST (top species with limited presence points) Register at fyi.uwex.edu/wifdn 2016 Efforts ArcGIS Story Map 542 webinar + workshop participants 2978 volunteer hours 1800 invasive species reports WIFDN volunteers work across the state 8

9 We create predictive models for habitat that CAN be invaded from reports! Leafy spurge predictive map Report new infestations Several options on how to report 1. Contact me, DNR staff, county agent 2. Submit observation via the Great Lakes Early Detection Network/WIFDN Visit fyi.uwex/edu/wifdn for training info on how to report Website Smartphone app (free) Join now and help inform us about the potential future spread of new invaders! We are asking for your help!!!!! Thank you! fyi.uwex.edu/weedsci 9

Invasive Species in Your Backyard

Invasive Species in Your Backyard Invasive Species in Your Backyard Grand Traverse Regional Land Conservancy, Benzie Conservation District, Sleeping Bear Dunes National Lakeshore, Leelanau Conservancy, The Nature Conservancy, Saving Birds

More information

Introduction to Weed Science and Weed Identification

Introduction to Weed Science and Weed Identification Introduction to Weed Science and Weed Identification Definition of a Weed A plant growing where it is not wanted (Oxford Dictionary) Any plant or vegetation, excluding fungi, interfering with the objectives

More information

The Midwest Invasive Species Information Network: Today and Tomorrow

The Midwest Invasive Species Information Network: Today and Tomorrow The Midwest Invasive Species Information Network: Today and Tomorrow Amos H. Ziegler Applied Spatial Ecology and Technical Services Laboratory Department of Entomology, Michigan State University RRIP IT

More information

Weed Identification and Control. Jim Wanstall NMDA State Noxious Weed Coordinator

Weed Identification and Control. Jim Wanstall NMDA State Noxious Weed Coordinator Weed Identification and Control Jim Wanstall NMDA State Noxious Weed Coordinator What Is A Weed? A weed is any plant that interferes with the management objectives for a particular site. An invasive weed

More information

KNOW YOUR WEEDS Anil Shrestha, IPM Weed Ecologist, Kearney Agricultural Center

KNOW YOUR WEEDS Anil Shrestha, IPM Weed Ecologist, Kearney Agricultural Center KNOW YOUR WEEDS Anil Shrestha, IPM Weed Ecologist, Kearney Agricultural Center Correct identification of weeds is an important key to effective weed control. The first step in understanding any problem

More information

Devrinol (once soil settles after transplanting); Poast OR Venture (as needed). Authority. Ignite OR Aim for primocane control (Late. Spring.

Devrinol (once soil settles after transplanting); Poast OR Venture (as needed). Authority. Ignite OR Aim for primocane control (Late. Spring. Raspberry Herbicide Options Kristen Obeid, OMAFRA Weed Management Specialist Horticulture The cooler weather this spring has slowed growth in perennial crops like raspberries. Before new raspberry shoots

More information

Weed Identification and Control Options Katie Jennings NC State University November 9, 2012

Weed Identification and Control Options Katie Jennings NC State University November 9, 2012 Weed Identification and Control Options Katie Jennings NC State University November 9, 2012 Beale s Study Buried seed of 20 species. Extracted seed at various time intervals and checked germination. Beale

More information

Weeds Will Be With Us So, we need to develop weed management plans.

Weeds Will Be With Us So, we need to develop weed management plans. Weeds Will Be With Us So, we need to develop weed management plans. The First Step: Weed ID Its more than a name How do you correctly identify a weed? Compare to a photo Remember weeds can appear different

More information

Nebraska s Noxious Weeds

Nebraska s Noxious Weeds Nebraska s Noxious Weeds 1. Canada Thistle - 1873 2. Musk Thistle - 1962 3. Leafy Spurge - 1962 4. Plumeless Thistle - 1975 5. Spotted Knapweed - 1992 6. Diffuse Knapweed - 1992 7. Purple Loosestrife January

More information

Battle Tactics from Camp Ripley, The War on Invasive Species

Battle Tactics from Camp Ripley, The War on Invasive Species Battle Tactics from Camp Ripley, The War on Invasive Species Kayla Malone maka0811@stcloudstate.edu Camp Ripley, MN Camp Ripley is a 53,000-acre regional training facility for our military, federal, state,

More information

Wildflower, Weed, or Botanical Bully? Method

Wildflower, Weed, or Botanical Bully? Method Wildflower, Weed, or Botanical Bully? Method Students will visit a weedy area near their school. They will find and observe plants and their surroundings. Back in the classroom, they will identify the

More information

KNOWING WHEN TO LOOK FOR WHAT: WEED EMERGENCE AND FLOWERING SEQUENCES IN WISCONSIN. Jerry D. Doll 1

KNOWING WHEN TO LOOK FOR WHAT: WEED EMERGENCE AND FLOWERING SEQUENCES IN WISCONSIN. Jerry D. Doll 1 KNOWING WHEN TO LOOK FOR WHAT: WEED EMERGENCE AND FLOWERING SEQUENCES IN WISCONSIN Jerry D. Doll 1 Knowing the sequence of weed emergence is useful weed management information. It can help producers and

More information

Mapping for Successful Management. Kayla Malone Chaffee County Noxious Weed Department Supervisor

Mapping for Successful Management. Kayla Malone Chaffee County Noxious Weed Department Supervisor Mapping for Successful Management Kayla Malone Chaffee County Noxious Weed Department Supervisor Outline Mapping and CDA guidelines EDDMapS Point, line, or polygon? Plant life cycles Examples of implementation

More information

Conducting a Field Inspection Part 2. Steve F. Schuler Kansas Crop Improvement Association

Conducting a Field Inspection Part 2. Steve F. Schuler Kansas Crop Improvement Association Conducting a Field Inspection Part 2 Steve F. Schuler Kansas Crop Improvement Association Prohibited Crops, Prohibited Weeds, and Objectionable Weeds A great resource for weed identification and control

More information

New Invasives and Other Weeds to Worry About. Clallam County Noxious Weed Control Program

New Invasives and Other Weeds to Worry About. Clallam County Noxious Weed Control Program New Invasives and Other Weeds to Worry About Clallam County Noxious Weed Control Program What s wrong with Noxious Weeds? Numerous Impacts Reduce crop value or production Pose hazard to humans and animals

More information

Briggs Lake Water Quality Report 2014

Briggs Lake Water Quality Report 2014 Briggs Lake Water Quality Report 2014 Seasonal Report for Briggs Lake Green Oak Township, Livingston Co. T1N, R6E, Sec. 3,4 74 Surface Acres 414 Hadley Street Holly, MI 48442 Main Phone: 248-634-8388 Northern

More information

Aquatic Plants of Eastman Pond, Eastman

Aquatic Plants of Eastman Pond, Eastman Aquatic Plants of Eastman Pond, Eastman State Contact: Amy P. Smagula Limnologist/Exotic Aquatic Plant Program Coordinator 603-271 271-22482248 or asmagula@des.state.nh.us Current status of exotic plant

More information

The Minnesota Noxious Weed Lists By Category. Holly Nelson Isanti County Noxious and Invasive Weed Unit

The Minnesota Noxious Weed Lists By Category. Holly Nelson Isanti County Noxious and Invasive Weed Unit The Minnesota Noxious Weed Lists By Category Holly Nelson Isanti County Noxious and Invasive Weed Unit MINNESOTA STATE STATUES MN STATUES 18.75-18.91 NOXIOUS WEED LAW 18.80 INSPECTORS Subdivision 2 Local

More information

Wisconsin s Invasive Species Classification Assessment and Rule

Wisconsin s Invasive Species Classification Assessment and Rule Wisconsin s Invasive Species Classification Assessment and Rule The Process Legislature gave WIDNR authority to create an invasive species classification system. Legislature also created Wis. Council on

More information

Invasive Species: A Threat to Northern Michigan Way of Life

Invasive Species: A Threat to Northern Michigan Way of Life Invasive Species: A Threat to Northern Michigan Way of Life On a global basis the two great destroyers of biodiversity are, first habitat destruction and, second, invasion by exotic species E.O Wilson

More information

Terrestrial Invasive Plants

Terrestrial Invasive Plants Terrestrial Invasive Plants Rules to Control their Sale Gary Fish Maine State Horticulturist gary.fish@maine.gov http://www.maine.gov/dacf/php/horticulture/invasiveplants.shtml History of Invasive Plant

More information

Asian Bush Honeysuckles. Lonicera morrowii, L. tatarica, L. x bella, L. maackii

Asian Bush Honeysuckles. Lonicera morrowii, L. tatarica, L. x bella, L. maackii Asian Bush Honeysuckles Lonicera morrowii, L. tatarica, L. x bella, L. maackii Table comparing nonnative shrubby Lonicera spp. Table adapted from: A guide to Nonnative Invasive Plants Inventoried in the

More information

4/9/2004 Weed Identification and Control in Grass Pastures. Krishona Martinson, Regional Extension Educator

4/9/2004 Weed Identification and Control in Grass Pastures. Krishona Martinson, Regional Extension Educator 4/9/2004 Weed Identification and in Grass Pastures Krishona Martinson, Regional Extension Educator ling weeds is probably one of the most important decision to think about when managing grass pastures.

More information

2015 CNY SMALL GRAIN WORKSHOP Russ Hahn Soil and Crop Sciences Cornell University

2015 CNY SMALL GRAIN WORKSHOP Russ Hahn Soil and Crop Sciences Cornell University 2015 CNY SMALL GRAIN WORKSHOP Russ Hahn Soil and Crop Sciences Cornell University Weed Control in Small Grains Common weeds in grains Control options Osprey for wheat How these herbicides work Potential

More information

Introduction to plant identification. Paul Salon Plant Materials Specialist

Introduction to plant identification. Paul Salon Plant Materials Specialist Introduction to plant identification Paul Salon Plant Materials Specialist call the National Association of Conservation Districts, 1.800.825.5547, for information on costs and ordering. http://plant-materials.nrcs.usda.gov

More information

A handful of primary features are useful for distinguishing water primrose (Ludwigia) from other plants. Understand what to look for, such as leaf

A handful of primary features are useful for distinguishing water primrose (Ludwigia) from other plants. Understand what to look for, such as leaf A handful of primary features are useful for distinguishing water primrose (Ludwigia) from other plants. Understand what to look for, such as leaf arrangement and number of petals. Pairing morphological

More information

INVASIVE PLANTS: NOXIOUS ALIEN INVADERS Q & A

INVASIVE PLANTS: NOXIOUS ALIEN INVADERS Q & A INVASIVE PLANTS: NOXIOUS ALIEN INVADERS Q & A (Compiled by Roslyn Moorhead and Anita Caveney) The purpose of this article is to inform people, especially Londoners, about invasive plant species, and encourage

More information

The Weed Battle. Sage Fitch, Salt Lake County Weed Specialist

The Weed Battle. Sage Fitch, Salt Lake County Weed Specialist The Weed Battle Noxious and Invasive Weed Management by The Salt Lake County Weed Program and The Bonneville CWMA Sage Fitch, Salt Lake County Weed Specialist Our program & our partners Who are we and

More information

WHAT SMARTPHONE APPS ARE AVAILABLE FOR WEED ID?

WHAT SMARTPHONE APPS ARE AVAILABLE FOR WEED ID? WHAT SMARTPHONE APPS ARE AVAILABLE FOR WEED ID? AND HOW GOOD ARE THEY? LYNN M. SOSNOSKIE, PH.D. AGRONOMY AND WEED SCIENCE ADVISOR MERCED AND MADERA COUNTIES 209.385.7403 LMSOSNOSKIE@UCANR.EDU @AGRONOMYWEEDSCI

More information

Walk with Weeds- Noxious Weed s Backyard or Yours?

Walk with Weeds- Noxious Weed s Backyard or Yours? Walk with Weeds- Noxious Weed s Backyard or Yours? Created by: Kim Schumacher Subject: Science, Language Arts Time Required: 30-minutes (1 class period) Date: Grade Level: 3 rd & 4 th Standards: Reading:

More information

The Revised Minnesota Noxious Weed Law. Anthony Cortilet Minnesota Department of Agriculture Noxious and Invasive Weed Program

The Revised Minnesota Noxious Weed Law. Anthony Cortilet Minnesota Department of Agriculture Noxious and Invasive Weed Program The Revised Minnesota Noxious Weed Law Anthony Cortilet Minnesota Department of Agriculture Noxious and Invasive Weed Program Noxious and Invasive Weed Program Website MN Noxious Weed Law The MN Noxious

More information

WEED WATCH LEEANNE MILA EL DORADO COUNTY DEPARTMENT OF AGRICULTURE

WEED WATCH LEEANNE MILA EL DORADO COUNTY DEPARTMENT OF AGRICULTURE WEED WATCH LEEANNE MILA EL DORADO COUNTY DEPARTMENT OF AGRICULTURE YELLOW STARTHISTLE WHY DO WE CARE ABOUT INVASIVE WEEDS? HIGHLY AGGRESSIVE DISPLACE NATIVES AND DESIRABLE PLANTS DECREASE WILDLIFE HABITAT

More information

Aminocyclopyrachlor for Weed Control in Pasture and Rangelands. F. Yelverton, L. Warren and T. Gannon North Carolina State University

Aminocyclopyrachlor for Weed Control in Pasture and Rangelands. F. Yelverton, L. Warren and T. Gannon North Carolina State University Aminocyclopyrachlor for Weed Control in Pasture and Rangelands F. Yelverton, L. Warren and T. Gannon North Carolina State University Introduction Aminocyclopyrachlor (AMCP) Extremely active broadleaf herbicide

More information

Common Name: GLADE WINDFLOWER. Scientific Name: Anemone berlandieri Pritzel. Other Commonly Used Names: southern thimble-weed

Common Name: GLADE WINDFLOWER. Scientific Name: Anemone berlandieri Pritzel. Other Commonly Used Names: southern thimble-weed Common Name: GLADE WINDFLOWER Scientific Name: Anemone berlandieri Pritzel Other Commonly Used Names: southern thimble-weed Previously Used Scientific Names: Anemone caroliniana Walter var. heterophylla

More information

Types of Weeds. Broadleaf Grasses Sedges. To control weeds effectively they must be classified as broadleaf, grassy, or sesdges.

Types of Weeds. Broadleaf Grasses Sedges. To control weeds effectively they must be classified as broadleaf, grassy, or sesdges. 1 Types of Weeds Broadleaf Grasses Sedges To control weeds effectively they must be classified as broadleaf, grassy, or sesdges. 2 Life Cycles Annuals Summer Winter Biennials Perennials Summer Winter Knowing

More information

Invasive Species Management: Some Particulars

Invasive Species Management: Some Particulars Invasive Species Management: Some Particulars Art Gover Penn State University Wildland Weed Management College of Agricultural Sciences plantscience.psu.edu/wildland Acknowledgement PA DCNR, Bureau of

More information

FIELD IDENTIFICATION CARDS FOR INVASIVE NON-NATIVE PLANT SPECIES KNOWN TO THREATEN ARIZONA WILDLANDS.

FIELD IDENTIFICATION CARDS FOR INVASIVE NON-NATIVE PLANT SPECIES KNOWN TO THREATEN ARIZONA WILDLANDS. FIELD IDENTIFICATION CARDS FOR INVASIVE NON-NATIVE PLANT SPECIES KNOWN TO THREATEN ARIZONA WILDLANDS. PACKET CONTAINS INFORMATION ON 74 INVASIVE NON-NATIVE PLANTS INCLUDING: morphologic descriptions photos

More information

Aquatic Plants of Canaan Street Lake, Canaan

Aquatic Plants of Canaan Street Lake, Canaan Aquatic Plants of Canaan Street Lake, Canaan State Contact: Amy P. Smagula Limnologist/Exotic Aquatic Plant Program Coordinator 603-271-2248 or Amy.Smagula@des.nh.gov Current status of exotic plant infestations

More information

Extreme Temperature Protocol in Middlesex-London

Extreme Temperature Protocol in Middlesex-London Clean Air Partnership Webinar March 17, 2009 Extreme Temperature Protocol in Middlesex-London Presented by Iqbal Kalsi, MBA, CPHI(C), CCEP iqbal.kalsi@mlhu.on.ca 1 History Informal monitoring, tracking

More information

Dave Williams Liz Schultheis Jen Lau

Dave Williams Liz Schultheis Jen Lau Dave Williams Liz Schultheis Jen Lau Goals for today: Discuss invasive species of Michigan, and one of the major hypotheses on their success ERH Provide resources for the classroom that can be used to

More information

(Taeniatherum caput-medusae)

(Taeniatherum caput-medusae) Medusahead (Taeniatherum caput-medusae) Jane Mangold Montana State University Photo: Kirk Davies, USDA-ARS Identification Distribution Biology/Ecology Management Prevention Herbicides Prescribed fire Grazing

More information

Sam PROTECT YOUR PROPERTY! INTRODUCTIONS THE GOAL FOR TODAY FROM NEW INVASIVE WEEDS PLEASE, SAVE YOUR CONTROL QUESTIONS UNTIL THE END

Sam PROTECT YOUR PROPERTY! INTRODUCTIONS THE GOAL FOR TODAY FROM NEW INVASIVE WEEDS PLEASE, SAVE YOUR CONTROL QUESTIONS UNTIL THE END PROTECT YOUR PROPERTY! FROM NEW INVASIVE WEEDS 1 2 INTRODUCTIONS Sam Samuel Leininger, WeedWise Program Manager 3 THE GOAL FOR TODAY 4 PLEASE, SAVE YOUR CONTROL QUESTIONS UNTIL THE END is to make sure

More information

ILLINOIS UPDATE: SPREAD OF INVASIVE PLANTS AND PROJECT UPDATES

ILLINOIS UPDATE: SPREAD OF INVASIVE PLANTS AND PROJECT UPDATES ILLINOIS UPDATE: SPREAD OF INVASIVE PLANTS AND PROJECT UPDATES Karla Gage 1 and Chris Evans 2 1 Southern Illinois University and 2 University of Illinois SPECIES ON THE MOVE JAPANESE STILTGRASS MICROSTEGIUM

More information

The Minnesota Noxious Weed Lists By Category. Anthony Cortilet Minnesota Department of Agriculture Noxious and Invasive Weed Unit

The Minnesota Noxious Weed Lists By Category. Anthony Cortilet Minnesota Department of Agriculture Noxious and Invasive Weed Unit The Minnesota Noxious Weed Lists By Category Anthony Cortilet Minnesota Department of Agriculture Noxious and Invasive Weed Unit Annuals Life Cycle of Weeds Complete their life cycle in a growing season

More information

GROUND DISTURBANCE AND REVEGETATION GUIDELINES

GROUND DISTURBANCE AND REVEGETATION GUIDELINES GROUND DISTURBANCE AND REVEGETATION GUIDELINES Ravalli County Weed District 329 Airport Road Stevensville, Montana 59870 406-777-5842 kmorris@rc.mt.gov To comply with the MONTANA S COUNTY WEED CONTROL

More information

leeanne mila El dorado county department agriculture

leeanne mila El dorado county department agriculture leeanne mila El dorado county department Of agriculture } highly aggressive displace natives and desirable plants } decrease wildlife habitat forming monocultures } Reduce recreational values and uses

More information

Montana s Noxious Weeds: Weeds 101

Montana s Noxious Weeds: Weeds 101 Montana s Noxious Weeds: Weeds 101 MODULE 1 Module 1: Introduction Weedy vs. Noxious A weed is: A plant growing where it isn t wanted. Whereas a noxious weed is: A plant growing where it isn t wanted and

More information

Condition Monitoring: A New System for Drought Impacts Reporting through CoCoRaHS

Condition Monitoring: A New System for Drought Impacts Reporting through CoCoRaHS Condition Monitoring: A New System for Drought Impacts Reporting through CoCoRaHS Amanda Farris Carolinas Integrated Sciences & Assessments (CISA) University of South Carolina WERA 1012 Annual Conference

More information

Plant Growth and Development Part I. Levels of Organization

Plant Growth and Development Part I. Levels of Organization Plant Growth and Development Part I Levels of Organization Whole Plant Organs Tissues Cells Organelles Macromolecules Levels of Organization Whole Plant Organs Tissues Cells Organelles Macromolecules 1

More information

Hickory Hills Park: Invasive Species Management Plan Prepared by Colton Johnson, Animal Ecology, Iowa State University.

Hickory Hills Park: Invasive Species Management Plan Prepared by Colton Johnson, Animal Ecology, Iowa State University. Hickory Hills Park: Invasive Species Management Plan Prepared by Colton Johnson, Animal Ecology, Iowa State University Summer 2011 Above: Hickory Hills Park Left: Garlic Mustard Right: Autumn Olive 1 Record

More information

Biodiversity Conservation: Moving Beyond a Shotgun Approach to Managing Invasive Species

Biodiversity Conservation: Moving Beyond a Shotgun Approach to Managing Invasive Species Biodiversity Conservation: Moving Beyond a Shotgun Approach to Managing Invasive Species Phyllis Higman Michigan Natural Features Inventory Mid-Michigan CISMA, Feb. 25, March 4, 2019 Michigan State University

More information

New Hampshire Invasive Plants

New Hampshire Invasive Plants New Hampshire Invasive Plants with diagnostic photographs, and remarks regarding management, ecology, toxicity and removal. SAMPLE PDF WITHOUT LINKS Photos are low resolution. By Martin C. Michener Copyright

More information

Terrestrial Invasive Species - An Overview

Terrestrial Invasive Species - An Overview Terrestrial Invasive Species - An Overview Angie Ambourn Entomologist March 6, 2018 Optional Tagline Goes Here mn.gov/websiteurl Definition of Invasive species non-native to the ecosystem under consideration;

More information

Montana s Noxious Weeds: Plant Identification Basics and Weed Identification

Montana s Noxious Weeds: Plant Identification Basics and Weed Identification Montana s Noxious Weeds: Plant Identification Basics and Weed Identification MODULE 2 Module Outline Plant Identification Lifecycle & Persistence Grass vs. Forb Anatomy Leaves Flowers Stems & roots *The

More information

Outline 1/7/2016 ILLINOIS EXOTIC WEED ACT: REGULATIONS AND RECENT UPDATES. Illinois Exotic Weed Act (525 ILCS 10/)

Outline 1/7/2016 ILLINOIS EXOTIC WEED ACT: REGULATIONS AND RECENT UPDATES. Illinois Exotic Weed Act (525 ILCS 10/) Outline ILLINOIS EXOTIC WEED ACT: REGULATIONS AND RECENT UPDATES Illinois Exotic Weed Act Purpose Legal Restrictions Previous list of species Recent update New species added Identification Chris Evans,

More information

Levels of Organization

Levels of Organization Plant Growth and Development Part I Levels of Organization Whole Plant Organs Tissues Cells Organelles Macromolecules Levels of Organization Whole Plant Organs Tissues Cells Organelles Macromolecules Plant

More information

WEED IDENTIFICATION - TERMINOLOGY. C. Shumway B. Scott

WEED IDENTIFICATION - TERMINOLOGY. C. Shumway B. Scott WEED IDENTIFICATION - TERMINOLOGY C. Shumway B. Scott THIS IS A GLOSSARY OF TERMS USED IN THE IDENTIFICATION OF WEED SPECIES. PROPER IDENTIFICATION IS A KEY COMPONENT ON THE EFFICIENT USE OF WEED CONTROL

More information

ECOLOGICAL IMPACTS OF INVASIVE SPECIES. on Native Species and Ecosystems

ECOLOGICAL IMPACTS OF INVASIVE SPECIES. on Native Species and Ecosystems ECOLOGICAL IMPACTS OF INVASIVE SPECIES I. Competition on Native Species and Ecosystems II. Consumption (invasive species eat native species) III. Other deadly impacts on individuals and populations IV.

More information

Florida Friendly Landscapes?

Florida Friendly Landscapes? Florida Friendly Landscapes? Backyards as Habitats Ecology Concepts Ecosystem interacting network of living and non-living components Community association of different species living and interacting in

More information

Wheat Rice Corn The parts are often very small Diagnostic microscope Magnifies to 45 x Compound microscope Magnifies to 400 x

Wheat Rice Corn The parts are often very small Diagnostic microscope Magnifies to 45 x Compound microscope Magnifies to 400 x Turf and Weed Grasses Identification and Management World consumption Wheat, Corn & Rice 206 Turf Pest Control Pest Management Workshop February 19, 2013 Wheat Corn Rice Grasses are monocots 644 genera

More information

2014 Annual Mitigation Plan Review Meeting

2014 Annual Mitigation Plan Review Meeting 2014 Annual Mitigation Plan Review Meeting Highland County EMA MEETING OBJECTIVES Understand Your Natural Disaster Risk Review of Previous Plans Current Plan Status Future Activity Plan/Needs of Each Community

More information

Common Name: FLORIDA ADDER S-MOUTH ORCHID. Scientific Name: Malaxis spicata Swartz. Other Commonly Used Names: none

Common Name: FLORIDA ADDER S-MOUTH ORCHID. Scientific Name: Malaxis spicata Swartz. Other Commonly Used Names: none Common Name: FLORIDA ADDER S-MOUTH ORCHID Scientific Name: Malaxis spicata Swartz Other Commonly Used Names: none Previously Used Scientific Names: Malaxis floridana (Chapman) Kuntze, Microstylis floridana

More information

Do Native Plant Mixtures Reduce Invasions Along Roadsides in Wisconsin? Joslyn Mink MS Candidate University of Wisconsin-Madison

Do Native Plant Mixtures Reduce Invasions Along Roadsides in Wisconsin? Joslyn Mink MS Candidate University of Wisconsin-Madison Do Native Plant Mixtures Reduce Invasions Along Roadsides in Wisconsin? Joslyn Mink MS Candidate University of Wisconsin-Madison Wisconsin Department of Transportation (DOT) Invasive plants perceived to

More information

Using Transline Herbicide to Control Invasive Plants

Using Transline Herbicide to Control Invasive Plants Using Transline Herbicide to Control Invasive Plants Vanelle F. Carrithers DowElanco 28884 S. Marshall Road, Mulino, OR 97042 Transline is a selective, broadleaf herbicide that provides excellent control

More information

Key to Non-native and invasive aquatic plants in Rhode Island (Adapted from C. Barre Hellquist, Massachusetts College of Liberal Arts)

Key to Non-native and invasive aquatic plants in Rhode Island (Adapted from C. Barre Hellquist, Massachusetts College of Liberal Arts) Key to Non-native and invasive aquatic plants in Rhode Island (Adapted from C. Barre Hellquist, Massachusetts College of Liberal Arts) 1. Leaves arising from base of plant in flowering plants 2. Flowers

More information

Climate Change Impact on Air Temperature, Daily Temperature Range, Growing Degree Days, and Spring and Fall Frost Dates In Nebraska

Climate Change Impact on Air Temperature, Daily Temperature Range, Growing Degree Days, and Spring and Fall Frost Dates In Nebraska EXTENSION Know how. Know now. Climate Change Impact on Air Temperature, Daily Temperature Range, Growing Degree Days, and Spring and Fall Frost Dates In Nebraska EC715 Kari E. Skaggs, Research Associate

More information

WAUBONSIE VALLEY INVASIVE SPECIES

WAUBONSIE VALLEY INVASIVE SPECIES 1 Team: Participants Names: Team Number: Score: /75 WAUBONSIE VALLEY INVASIVE SPECIES Allow yourself 2 minutes per station. Each question is worth 1 point. Good luck! STATION 1 1. What is the common name

More information

Arthraxon hispidus Hairy Jointgrass Potentially invasive grass

Arthraxon hispidus Hairy Jointgrass Potentially invasive grass Arthraxon hispidus Hairy Jointgrass Potentially invasive grass Hairs along margins of leaf blades. Heart-shaped bases encircle the sheath. Low-growing creeping annual grass grows up to 1.5. Flowers in

More information

Oneida Lake and Three Mile Bay SLELO-PRISM Early Detection Surveillance

Oneida Lake and Three Mile Bay SLELO-PRISM Early Detection Surveillance P a g e 1 St. Lawrence Eastern Lake Ontario Partnership for Regional Invasive Species Management 2018 Field Survey Oneida Lake and Three Mile Bay Early Detection Surveillance June 14 th, 15 th, 20 th,

More information

Weeds: the Great Biodiaspora. Weeds: the Great Biodiaspora

Weeds: the Great Biodiaspora. Weeds: the Great Biodiaspora Weed: A plant species (or any organism) not in its normal geographic distribution, spread by human activities, and usually with some negative impact to humans and/or native flora/vegetation/fauna What

More information

Monitoring and Managing Invasive Species Middle School Science

Monitoring and Managing Invasive Species Middle School Science Monitoring and Managing Invasive Species Middle School Science Unit Summary: Students will be introduced to invasive species and how they cause both economic and ecological harm. They will learn monitoring

More information

Identifying Wheat Growth Stages

Identifying Wheat Growth Stages AGR-224 Identifying Wheat Growth Stages Carrie A. Knott, Plant and Soil Sciences University of Kentucky College of Agriculture, Food and Environment Cooperative Extension Service Identifying growth stages

More information

Invasive Species Management Plans for Florida

Invasive Species Management Plans for Florida Invasive Species Management Plans for Florida Calico Flower or Calico Vine Aristolochia littoralis syn. A. elegans (Parodi) Aristolochiaceae INTRODUCTION Aristolochia littoralis or calico flower is a cultivated

More information

Common Name: GLADE MEADOW-PARSNIP. Scientific Name: Thaspium pinnatifidum (Buckley) Gray. Other Commonly Used Names: cutleaf meadow-parsnip

Common Name: GLADE MEADOW-PARSNIP. Scientific Name: Thaspium pinnatifidum (Buckley) Gray. Other Commonly Used Names: cutleaf meadow-parsnip Common Name: GLADE MEADOW-PARSNIP Scientific Name: Thaspium pinnatifidum (Buckley) Gray Other Commonly Used Names: cutleaf meadow-parsnip Previously Used Scientific Names: none Family: Apiaceae/Umbelliferae

More information

Aquatic Plants of MESSER POND

Aquatic Plants of MESSER POND Aquatic Plants of MESSER POND State Contact: Amy P. Smagula Limnologist/Exotic Aquatic Plant Program Coordinator 603-271-2248 or Amy.Smagula@des.nh.gov Overview This slideshow includes four sections aimed

More information

Tree Identification Summer Phase. Learning to identify trees by looking at their leaves.

Tree Identification Summer Phase. Learning to identify trees by looking at their leaves. Tree Identification Summer Phase Learning to identify trees by looking at their leaves. Poison Ivy Alert Climbs trees and grows along the ground. Three leaf clusters. Leaves are shiny green and 3 to 5

More information

Leo Donovall PISC Coordinator/Survey Entomologist

Leo Donovall PISC Coordinator/Survey Entomologist Leo Donovall PISC Coordinator/Survey Entomologist Executive Order 2004-1 Recognized the Commonwealth would benefit from the advice and counsel of an official body of natural resource managers, policy makers,

More information

Using Technology to Report Invasive Species in Indiana via EDDMapS and the GLEDN Smartphone/Tablet App

Using Technology to Report Invasive Species in Indiana via EDDMapS and the GLEDN Smartphone/Tablet App Using Technology to Report Invasive Species in Indiana via EDDMapS and the GLEDN Smartphone/Tablet App Rebekah D. Wallace, Charles T. Bargeron, and Karan A. Rawlins Background University of Georgia BS

More information

GARLIC MUSTARD (Alliaria petiolata) EMERGING PEST PLANT IN NC

GARLIC MUSTARD (Alliaria petiolata) EMERGING PEST PLANT IN NC GARLIC MUSTARD (Alliaria petiolata) EMERGING PEST PLANT IN NC AGENDA Background on Garlic Mustard Ecological threats Control strategies Early Detection, Rapid Response: Fighting an invasion along Ellerbe

More information

Who are we? Managing stink bugs 5/10/2018. Citizen Science: Project Stink-be-Gone

Who are we? Managing stink bugs 5/10/2018. Citizen Science: Project Stink-be-Gone Stinkers beware! Project Stink-be-Gone with Maryland s Master Gardeners Dr. Rebeccah Waterworth rwater@umd.edu Dr. Paula Shrewsbury pshrewsbury@umd.edu Department of Entomology University of Maryland,

More information

What Can Citizen Scientists Tell Us about Drought?

What Can Citizen Scientists Tell Us about Drought? What Can Citizen Scientists Tell Us about Drought? Using CoCoRaHS to Improve the Monitoring and Reporting of Drought Impacts Amanda Farris, Kirsten Lackstrom Carolinas Integrated Sciences & Assessments

More information

Sex, Bugs, and Pollen s Role

Sex, Bugs, and Pollen s Role Sex, Bugs, and Pollen s Role Principle of Plant Biology #4 Reproduction in flowering plants takes place sexually, resulting in the production of a seed. Reproduction can also occur via asexual reproduction.

More information

Common Name: FLORIDA LADIES-TRESSES. Scientific Name: Spiranthes floridana (Wherry) Cory. Other Commonly Used Names: none

Common Name: FLORIDA LADIES-TRESSES. Scientific Name: Spiranthes floridana (Wherry) Cory. Other Commonly Used Names: none Common Name: FLORIDA LADIES-TRESSES Scientific Name: Spiranthes floridana (Wherry) Cory Other Commonly Used Names: none Previously Used Scientific Names: Spiranthes brevilabris var. floridana (Wherry)

More information

What Can Citizen Scientists Tell Us about Drought?

What Can Citizen Scientists Tell Us about Drought? What Can Citizen Scientists Tell Us about Drought? Amanda Brennan, Kirstin Dow, Benjamin Haywood, Kirsten Lackstrom American Meteorological Society Annual Meeting January 13, 2016 New Orleans, LA Today

More information

Garlic Mustard Distribution

Garlic Mustard Distribution Garlic Mustard Distribution Brian Adair Solye Brown Alliaria Petiolata (garlic mustard) Biennial Brought to North America as a culinary and medicinal herb (useful treating skin ulcers, throat infections,

More information

Weather. One Swing Should Wait til Spring

Weather. One Swing Should Wait til Spring Weather Both by meteorological and astronomical standards, fall is in force today with the arrival of the fall equinox. It sure doesn t feel like it though, as temperatures have averaged 6-8 degrees above

More information

Types and Categories of

Types and Categories of Types and Categories of Range Plants Plants are the "ultimate" source of organic energy in ecosystems Plants produce their through Photosynthesis: Get raw material from soil. When leaves are removed from

More information

Controlling Sedges in Landscape Plantings. Joseph C. Neal, Extension Specialist, Weed Management Department of Horticultural Science

Controlling Sedges in Landscape Plantings. Joseph C. Neal, Extension Specialist, Weed Management Department of Horticultural Science Controlling Sedges in Landscape Plantings HIL-647 Joseph C. Neal, Extension Specialist, Weed Management Department of Horticultural Science About the Weeds More than 40 sedge species may be found in North

More information

Teacher s Guide. Trees, Weeds and Vegetables So Many Kinds of Plants!

Teacher s Guide. Trees, Weeds and Vegetables So Many Kinds of Plants! Teacher s Guide Trees, Weeds and Vegetables So Many Kinds of Plants! Introduction This teacher s guide helps you teach young children about different kinds of plants. With over 350,000 varieties of plants

More information

DICAMBA 2018: HOPE MEETS REALITY

DICAMBA 2018: HOPE MEETS REALITY DICAMBA 2018: HOPE MEETS REALITY Bryan Young 2018 CPDA Summer Conference - Chicago Dicamba What Happened in 2017? 2/23/2018 2 1 Official Dicamba-related Injury Investigations as Reported by State Departments

More information

Flowering Rush (Butomus umbellatus) in Flathead Lake and River: An Integrated Invasive Plant Management Project

Flowering Rush (Butomus umbellatus) in Flathead Lake and River: An Integrated Invasive Plant Management Project Flowering Rush (Butomus umbellatus) in Flathead Lake and River: An Integrated Invasive Plant Management Project Mara Johnson, Center for Invasive Plant Management; Peter Rice, University of Montana; Virgil

More information

What is insect forecasting, and why do it

What is insect forecasting, and why do it Insect Forecasting Programs: Objectives, and How to Properly Interpret the Data John Gavloski, Extension Entomologist, Manitoba Agriculture, Food and Rural Initiatives Carman, MB R0G 0J0 Email: jgavloski@gov.mb.ca

More information

Weed Identification and Control. Jim Wanstall NMDA State Noxious Weed Coordinator

Weed Identification and Control. Jim Wanstall NMDA State Noxious Weed Coordinator Weed Identification and Control Jim Wanstall NMDA State Noxious Weed Coordinator What Is A Weed? A weed is any plant that interferes with the management objectives for a particular site. An invasive weed

More information

By the end of this lesson, you should be able to

By the end of this lesson, you should be able to Allelopathy 1 Allelopathy By the end of this lesson, you should be able to define allelopathy explain the difference between allelopathy and competition identify the key interactions in allelopathy provide

More information

Hairy s Inheritance: Investigating Variation, Selection, and Evolution with Wisconsin Fast Plants

Hairy s Inheritance: Investigating Variation, Selection, and Evolution with Wisconsin Fast Plants Introduction Hairy s Inheritance: Investigating Variation, Selection, and Evolution with Wisconsin Fast Plants Daniel Lauffer Wisconsin Fast Plants Program University of Wisconsin - Madison Since the dawn

More information

Improving Understanding of Drought Impacts through Citizen Science

Improving Understanding of Drought Impacts through Citizen Science Improving Understanding of Drought Impacts through Citizen Science Amanda Brennan, Janae Davis, Kirstin Dow, Kirsten Lackstrom, Sumi Selvaraj North Carolina Water Resources Research Institute Annual Meeting

More information

Agricultural Service Board

Agricultural Service Board Agricultural Service Board Weed Control in Athabasca County Page 2 What is a Weed? A plant considered undesirable, unattractive, or troublesome, especially in an area where it is not wanted. Weed Classes

More information

Integrated Weed Control Project - Biological Control -

Integrated Weed Control Project - Biological Control - Integrated Weed Control Project - Biological Control - Jennifer Andreas Integrated Weed Control Project Director jennifer.andreas@kingcounty.gov (206) 205-3135 Garlic Mustard Garlic mustard - Alliaria

More information

Phenology and Weed Management. John Cardina, Catherine Herms and Dan Herms

Phenology and Weed Management. John Cardina, Catherine Herms and Dan Herms Phenology and Weed Management John Cardina, Catherine Herms and Dan Herms What do we want to predict to aid weed management? When to look When to get ready When to treat When it s too late Growth stages

More information

Invasive Plant Management at Joshua Tree National Park

Invasive Plant Management at Joshua Tree National Park Invasive Plant Management at Joshua Tree National Park Neil Frakes Vegetation Branch Chief Joshua Tree National Park, Division of Science and Resource Stewardship neil_frakes@nps.gov Joshua Tree National

More information