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Store and Transport  Store insects in refrigerator or cooler with ice pack. KEEP FROM FREEZING!  Transport in cooler with ice pack separated from insect.

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Presentation on theme: "Store and Transport  Store insects in refrigerator or cooler with ice pack. KEEP FROM FREEZING!  Transport in cooler with ice pack separated from insect."— Presentation transcript:

1 Store and Transport  Store insects in refrigerator or cooler with ice pack. KEEP FROM FREEZING!  Transport in cooler with ice pack separated from insect container by paper/packing material  Moths: last 1-3 days  Beetles tougher!: last 3-7 days.

2 Release & Redistribute -collect some in your net, drive a ways and flip the net out the window. -dump the insects out of the container and onto the weeds.

3 Release Site Clip board, forms, GPS unit, camera, flags or stakes Be with land owner if possible! Find best spot for insects & land owner…Think a decade out Take the time to completely fill out form - on site! Make concise map from known point of origin GPS and photograph Keep “T” and “E” data in several spots Release insects, don’t drive/walk over them Wish them luck!!! :^)

4 Release Site Views (8)

5 Monitoring o Monitor yearly if possible o Monitor when bioagent is out as adult (or can find in stem/root) o Find site and sweep net through the area o Take follow up photos if change in weed density o Be prepared for bursts of usable insects!

6 What Monitoring Has Found Aphthona (leafy spurge flea beetle) sites. Oberea (leafy spruge stem/root boring beetle). Larinus minutus (spotted knapweed seed head weevil).

7 Contact Land Owners:  Each year call every land owner and ask them what they want us to do: nothing, monitor, redistribute, augment and/or public collection day  Great way to educate about IPM!  Land Owners come to expect this service  Good PR for County, School and all weed fighters  Find useful bursts of insects!

8 Larinus minutus  Found well established 2001 – knapweed seed heads  Not sure how it got there…  Collected 7,640 in summer ’02  Up to 31K in ’04, now do less because well established…

9 Other Knapweed Bio-Agents Bangasternus fausti Chaetorellia acrolophi Larinus obtusis Metzneria paucipunctella------------------------------- Pelochrista medullana (no photo) Pterolonche inspersa----- Sphenoptera jugoslavica Terellia virens Urophora affinis Urophora quadrifasciata

10 Oberea erythrocephala  Released 9 pair in cage early 1990’s – spurge root borer  2000 = 250, 2001 = 500, including public net day  2002 = 1,567, + another public net day, ’03 = 3,000, ’04 = 2,700, ‘05 = 2,500, ’06 = 492. ’07 = 1,312  Established all over our area. We collect for requests.

11 Mapping Number & label sites GPS coordinate units: long-lat. or UTM’s Crew can practice doing geocaching Mapping program: ArcMap, All Topo, etc. Mesh with county, local agencies and State One of these may do mapping for you! (student class?) One person in charge Keep T/E data in several spots Make usable to YOU, then others!! Landowner data is PRIVATE! [bug rustlers…]

12 Mapping

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14 GPS Map & Monitor all Release Sites  Keep T-data and E-data, in 3 places!  Use All Topo Maps and ArcView  Helps plan and prioritize releases  Helps us find useful bursts of insects for collection and net days  Students can use in classes  looks cool!

15 Bio-Agent Collection (Net) Days  Land owners have “ownership”  Great education opportunity  PR Value!

16  Tours, Workshops, Summer Class  Weekly Summer Newspaper Articles – Use mtwow.org web site  Build Cooperative Relationships.

17 How to write yourself and your students a great summer job!  Keep It Simple! NWTF, NRCS, Conservation Districts  Cooperate with County Weed District & School  Contact BLM, FS, State, Extension Service, Conservation District, Water Shed Council, local industry, local landowners, 4-H/FFA, and your students.

18 Conclusion: Bio-agent Collection Insect Storage/Transport Release Site Location Release/Augmentation Monitoring/Mapping Landowner Relations Public Collection Days

19 Vision: Similar programs in every county involving every school!  We will be glad to help!  How-to info. on mtwow.org web site  Email: tbreit@whitehallmt.org, ph: 498-5236tbreit@whitehallmt.org  Summer class and tours any time!

20 Photos credited on the mtwow.org web site. Many by:  Bob Richard, Rich Hansen – USDA-APHIS-PPQ  Whitehall High School Students  Todd Breitenfeldt &  Many others!!! Thanks :^)


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