Working together to strengthen and support noxious weed management efforts in Montana.

Event Calendar

We encourage you to submit your events to us to be included on our website.   Please review our policy on posting submissions for guidelines and further information.

Loading Events
Find Events

Event Views Navigation

Past Events

Events List Navigation

April 2017

2017 MWCA Eastern Spring Weed Manager Training

April 5 at 1:00 pm - April 6 at 12:00 pm

Miles City Town & County Club
S 4th St & Eagle Ave
Miles City, MT
April 5 — 6, 2017

*** A block of rooms has been reserved at the government rate at the Best Western War Bonnet Inn (406-234-4560), please ask for the MWCA Block. The address for the Best Western War Bonnet Inn is: 1015 S Haynes Ave, Miles City. The MWCA block of rooms ends April 3. ***


Early member registration @ $100  |  Early non-member registration @ $125
At-the-door member registration @ $120  |  At-the-door non-member registration @ $145

Vendor registration @ $115 (Vendor registration price includes registration AND an 8’ table)

Meals are included with registration, but if you are bringing a guest who is not registered for the event, they will have to pay extra for meals:

Extra GUEST Dinner Ticket @ $25
Extra GUEST Lunch Ticket @ $15

(detailed agenda download)

Wednesday April 5
1:00 PM  MWCA Updates- Becky Kington
1:15    Legislation Updates
1:45   Statewide Enviromental Assessment Panel | Dave Burch- Montana Department of Agriculture County Weed Coordinator, Tetra Tech Representative
2:45   Break
3:00   Soils: Montana Soils & Herbicide Efficacy | Chuck Wilcox – Vegetation Management Specialist, Alligare
4:00   Noxious Weeds in Lawn and Ornamentals | Timm Johannesenn- Warne Chemical
5:00 – 5:45   Annual and Enhanced Weed Control with Esplanade: Does it Pay to Treat Noxious Weeds? | Steve Saunders- Bridger AgVentures, LLC / Consultant for Bayer Crop Science in MT & WY
6:00    Supper

Thursday April 6
8:00 AM   BioControl Update | Melissa Maggio- Montana Biological Weed Control Coordinator
8:30  Narrow-leaf Hawksbeard | Shelley Mills- Valley County Ag/4-H Extension Agent
9:15   Drought Effects on Native Rangeland Plant Communities | Clint Saunders- Sales Specialist, CPS Timberland
10:00   Break
10:15   EDDmaps 101Training | Chuck Bargeron- Associate Director for Invasive Species and Information Technology Center for Invasive Species & Ecosystem Health University of Georgia – Tifton, GA; Dave Burch- Montana Department of Agriculture; Jasmine Reimer- Montana Department of Agriculture
11:15 – Noon   Choline Formulations: More Treated Acres with Less Complaint | Trent Brusseau- Sales Representative Dow AgroSciences

This training is approved for credits in the following categories:

10 – Dealer   6
34 – Ornamental and Turf Pest Control  1
37 – Right of Way Pest Control   6
39 – Demonstration & Research Pest Control  6
44 – Special Utility  6
45 – School IPM  1
55 – Regulatory Weed  6
60 – Private Agricultural Pest Control  6


Western Area Council Spring Meeting

April 19 at 10:00 am - 2:00 pm

Western Area Council Spring Meeting
April 19, 2017
10 am thru 2pm
Missoula County Weed/Extension Office
2825 Santa Fe Court


     Fire Camp Site Clearance: Current Status

     Aquatics Update: Legislative and potential county involvement

     State Weed Plan: Current Status

     Crew Training: Updates

     Round Robin Updates/Issues by county

     Other topics?

Ventenata Dubia Impacts and Identification | Building Bridges Workshop

April 24 at 9:00 am - 2:00 pm

Monday, April 24, 2017
9:00 AM – 2:00 PM
Ruby’s Inn  |  4825 N Reserve St
Missoula, MT


Welcome and Introductions  |  Bryce Christiaens, Missoula County Weed District
An introduction to Ventenata dubia  |  Stephen Novak, Boise State University
An Analysis of Native & Invasive Populations  |  Rene F.H. Sforza, USDA-ARS-EBCL, France
Impacts to Western Montana Grasslands  |  Dan Mummey, MPG Ranch
Lunch (provided)
Tools for Identification  |  Jane Mangold, Montana State University
Introduction to  |  Rene F.H. Sforza, USDA-ARS-EBCL, France
Research Needs/Wrap up  |  Stephen Novak, Boise State University

Space is limited to 40 participants
RSVP to Bryce Christiaens by April 19 or call 258.4217

May 2017

MWCA Western Area Council Combined Crew Training | Ronan, MT

May 17 at 9:00 am - 4:30 pm

Ronan Community Center
300 3rd Ave, Ronan, MT
May 17, 2017
9:00 am – 4:30 pm

Registration:  MWCA member: $30.00 per person (includes lunch)   Non-Member: $40.00 per person (includes lunch)

This opportunity is open to all government/regulatory applicators, commercial/private applicators and field crews. Please contact individuals and agencies that may wish to participate. Re-certification credits will be offered!

Online Registration

Registration Form (Hardcopy Fax or Email) 

9:00-9:05                 Registration – Becky Kington | Welcome Christy Schram
9:05-9:15                 Rush skeletonweed Taskforce Update – Dan Williams (Lincoln Coordinator)
9:15-10:15               Calibration-Packs and ATV – Dave Brink (Learn the Dave Brink method of calibrating your spray equipment)
10:15-10:45            Is it a Native or a Bad Weed? How to Tell the Difference Between Native and Noxious – Kellieann Morris (Ravalli Coordinator)
11:00-11:45            Weed Information and Identification: Bring a Potted Weed and Identify them – Dave Brink (Mineral Coordinator)
11:45-12:30            Lunch – Pablo Foods (BBQ beef, baked beans, potato salad, coleslaw, & cakes)
12:30-1:30               Shop & Respirator Safety: What are the Regulations? Mt. Dept. of Labor and industries
1:45-2:45                 ATV Safety: Safety Training Specific to Operating ATV’s – Page Gough (Ravalli Airport Manager)
2:45-3:30                 Personal Exposure: How do you Keep Yourself Safe from Chemical Exposure? – Kima Caddell (MT Dept. of Agriculture)
3:30-3:45                 Weed Free Fire Protocol Update: Update on the New Fire Camp Certification for Weed Free Fire Camps – Steve Shelly/Kellieann Morris
3:45-4:00                 Herbicides and the Environment: Information on How Herbicides can Affect the Environment Kima Caddell (MT Dept. of Agriculture, Region 1 Forest Service and Ravalli Coordinator)
4:00-4:30                 EDDMaps: Training and Update on EDDMaps Jasmine Reimer (MT Dept. of Agriculture)

The course has been APPROVED by the Montana Department of Agriculture for the following credits:

10 – Dealer: 6
30 – Agricultural Plant Pest Control: 6
33 – Forest Pest Control: 3
37 – Right of Way Pest Control: 6
39 – Demonstration & Research Pest Control: 6
44 – Special Utility: 6
55 – Regulatory Weed: 6
60 – Private Agricultural Pest Control: 6

The 3rd Annual Dalmatian Toadflax Biocontrol Work Day

May 24

The 3rd Annual Dalmatian Toadflax Biocontrol Work Day is coming up on May 24 at the National Bison Range. It is a great opportunity to get out and explore a part of the National Bison Range that isn’t open to the public and help them collect and move large numbers of these biocontrol agents. Here is an informational flyer.

If you are interested in attending or if you have any questions please contact Melissa at 406-258-4223 or RSVP IS REQUIRED, we are providing transportation around the Bison Range and lunched for participants.

Thank you,
Melissa Maggio-Kassner
MT Biocontrol Coordinator

County Spray Crew Recertification Spring Training | Chouteau County Fairgrounds

May 25 at 8:00 am - 4:30 pm
County Spray Crew Recertification Spring Training
 May 25, 2017
 4H Building, Chouteau County Fairgrounds (South end of Main Street)
 Ft. Benton, MT

Early Registration: $20 (includes lunch)                       Late Registration (after May 16): $25

Registration Form

Liberty County is handling registration for the Training. Please fax, mail or email completed registration to:
Jim Ghekiere
Liberty County Weed District
PO Box 451
Chester, MT 59522


8:00 – 8:30: Coffee
8:30 – 9:15: Calibrating Spray Equipment – Jim Ghekiere, Liberty/Toole County Weed Districts
9:15 – 10:00: Montana Pesticide Rules & Regulations – Michaela Hystad, Montana Department of Agriculture
10:00 – 10:15: Break
10:15 – 10:45: Personal Protective Equipment – Pam Converse, Pondera County Weed District
10:45 – 11:30: Noxious Weed Identification: Noelle Orloff, Montana State University Schutter Diagnostic Lab
11:30 – 12:15: Turn Around/Look Around, Environmental Awareness for the Spray Applicator: Trent Brusseau, Dow AgroSciences
12:15 – 1:00: Lunch (Provided)
1:00 – 1:45: Chemical Modes of Action/Advances in Weed Control: Steve Saunders, Bridger AgVentures/Bayer Vegetation Management
1:45 – 2:30: Drift Awareness and Minimizing Off-Target Impacts: Jim Gordon, CPS
2:30 – 3:00: Rangeland & Roadside Weed Management Options: Steve Saunders, Bayer CropScience
3:00 – 3:15: Understanding Labels & SDS Sheets: Darren Crawford, Fergus County MSU Extension
3:30 – 4:00: Mixing & Loading of Pesticides – Tyler Lane, Chouteau County MSU Extension


This course has been approved for Commercial & Governmental Pesticide Applicator recertification points through the Montana Department of Agriculture in the following categories:
10-Dealer (6), 30-Agricultural Plant Pest Control (6), 37-Right of Way Pest Control (6), 39-Demonstration & Research Pest Control (6), 55-Regulatory Weed (6), 60-Private Agricultural Pest Control (6).

2017 Southwestern Area Crew Training | Whitehall, MT

May 30 at 8:00 am - June 1 at 4:30 pm

Whitehall Community Center
Whitehall, MT 59759

May 30, 31 and June 1, 2017

Registration: $20.00 per person
$25.00 per person with First Aid Course

Register Online

The following course has been APPROVED by the Montana Department of Agriculture – Pesticide Training Program:
10 – Dealer     6
37 – Right of Way Pest Control     6
39 – Demonstration & Research Pest Control     6
55 – Regulatory Weed     6

June 2017

Medusahead and Ventenata Field Tour | Sheridan Research and Extension Center, Sheridan, WY

June 14 at 10:00 am - 5:00 pm

Sheridan Research and Extension Center in Sheridan, WY
June 14, 2018
10:00 am

Tour Flyer

We will focus on the newest invaders in Wyoming – medusahead and ventenata – and give participants a chance to see these grasses in a field setting so they can develop a search image of their own. We will discuss ongoing efforts and plans to move forward with these two species.

Registration is free and lunch will be provided. We ask you to register in advance so we can plan appropriately for food and travel needs. Please share this information with anyone you think would be interested in attending.

A Range Ramble | An Range Health & Weed Tour | June 15-16, 2017

June 15 - June 16

Meeting Location:
Blackfeet Community College
South Wind Lodge
504 SE Boundary ST
Browning, MT 59417

Glacier Peaks Hotel
50 Museum Loop
Browning, MT

Join us for a Field Tour to learn about range health and integrated weed management. Two experts in soil health and biology, Dr. Ray Ward/Ward Labs and Marlon Winger, NRCS Regional Soil Health Specialist will be present on June 15 to discuss soil health management on rangeland and hayland systems. Both will discuss how to measure and track soil quality. Rick Caquelin/NRCS Area Range Scientist will discuss range management to improve soil health. On June 16 the focus will be on weed management. Tribal representatives, local producers, State of MT and APHIS will talk about integrated weed management systems and monitoring.

A limited number of scholarships are available for producers. For more information or questions about this event, please call: Glacier County Conservation District (GCCD) or NRCS at (406) 873-4292 ext. 3 or (406) 845-2976 or Email:


Day 1 – June 15

8:30 AM Registration (Dawn Falcon) at the Blackfeet Community College
9:00 AM Introductions and Featured Speakers:
Introduction to the Five Principles of Soil Health, Marlon Winger, NRCS Soil Health Specialist, MT, WY, and ID
Soil Sampling: PLFA and Haney Tests– Nutrient Cycling and What these tests mean to a Producer?
Dr. Ray Ward, Ward Laboratories Inc.
Choosing a Grazing System that Works for Your Operation, Rick Caquelin – NRCS Area Range
A Holistic Approach to Soil Health, Lora Soderquist, Prescriptive Livestock Services, MSU Adjunct Professor
12:00 Sack Lunch Provided: Travel to Smith Ranch
Featured Speakers: Marlon Winger, Dr. Ray Ward, and Rick Caquelin
Grazing Systems
Monitoring Rangeland
Herd Health vs Soil Health (NUTBAL Discussion)
Rainfall Simulator, Eric Watson, NRCS District Conservationist
3:00 PM Load up and travel back to the Blackfeet Community College
3:30 PM Roundtable Discussions:
Blackfeet Tribal and Crown of the Continent Committee Steering Committee & Salish Kootenai
Confederated Tribes Water Management (All are welcome to attend)
5:00 Entertainment
Catered Dinner with Featured Speaker (Crown of the Continent)

Full day attendance is worth 36 pesticide recertification credits.

Day 2 – June 16
8:00 AM Registration (Dawn Falcon) and Open Discussion
8:30 AM Knapweed Project – Overview by Dillion DesRosier. Nature Conservancy
9:00 AM Equipment Calibration and Proper Application (and Field Demonstration) Rian Conway, Certified Weed Spray Contractor, Includes demonstration.
10:30 AM Biological Controls, Monitoring and Follow-up – Joe Merenz (APHIS)
10:45 AM Misconceptions of Biological Weed Control (Melissa Maggio, State of MT Weed Coordinator)
This presentation will cover the 5 main misconceptions of biocontrol using data and research to ex-plain each. By the end of this presentation attendees should have a better understanding of what real-istic results from biocontrol will look like, how and where biocontrol should be used, and how to incor-porate biocontrol with other weed management tools.
11:45 AM Spotted Knapweed and Leafy Spurge Biocontrol Systems (Melissa Maggio, State of MT Weed Coordi-nator)
This presentation will cover the biology of the weed species and also the biocontrol insects that are utilized in Montana to manage them. We will cover where to get insects, how and where to release them, how to monitor for them, how to manage them, and how to incorporate them in with other weed management tools.
12:15 Grab Sack Lunches Travel to Skate Park – Browning
1:00 PM Spotted Knapweed Field Portion (Melissa Maggio, State of MT Weed Coordinator)
We will look for insect in the field and collect monitoring data. Participants will get hands on experi-ence identifying signs that insects are present in spotted knapweed infestations. We will also get hands on experience monitoring for biocontrol populations and the weed infestations by collecting data for the Standardized Impact Monitoring Protocol (SIMP).
Stan Hutella (Liberty County Weed District) Mark Korte and Erin Banks (Rocky Mountain Weed Round Table)
Informal Producer Panel: Ted Hall, Gus Vaile, Coco Boggs, and Rocky Mountain Front Crown of the Continent Producers
3:00 Travel Back to the Blackfeet Community College
3:30 Wrap-up and closing – Blackfeet Invasive Species Steering Committee

Visit for a registration form & more information on this event
Blackfeet Tribe
Blackfeet Natural

Current Cheatgrass Management | Saratoga, WY

June 22 at 9:00 am - 2:00 pm

Saratoga Platte Valley Chamber of Commerce
210 West Elm Street
Saratoga, WY 82331

June 22, 2018 | 9:00 am

Cheatgrass Tour Flyer

Current cheatgrass management research including management-scale treatments with liquid and granular imazapic and D7 Pseudomonas bacteria. We will discuss ongoing efforts to identify management thresholds for this widespread and impactful species. We will meet in Saratoga at 9 am on June 22 to go to the field sites.

Registration is free and lunch will be provided. We ask you to register in advance so we can plan appropriately for food and travel needs. Please share this information with anyone you think would be interested in attending.

+ Export Events