Please help us get valuable information about chlorpyrifos
Restrictions on the use of chlorpyrifos and the complete revocation of its registration are underway.
An ODA specialty crop block-funded project involves a cross-commodity collaboration to identify viable options as alternatives to chlorpyrifos.
The research will be conducted at several locations in Oregon to determine the efficacy of currently registered chemistries and newer products in onion, corn, cherries, grass seed, and clover seed.
Your responses to this survey help us identify critical issues that can improve the development of our research. Please participate in this 10-minute survey and enter for a chance to win one of ten $25 gift cards.
If you have questions or comments about the project, please contact Silvia Rondon, Project Leader, OSU Hermiston Agricultural Research and Extension Center, 541-567-8321, silvia.rondon(AT)oregonstate(DOT)edu. Sent on behalf of Silvia Rondon, Dani Lightle, Navneet Kaur, Chris Adams, and Stuart Reitz.
The email that went out to subscribers Monday clarified that yes, we are done monitoring and reporting for the 2019 season. You can read that message here.
But please do continue to visit this blog for these and other updates:
Summarizing 2019 pest trends
A comprehensive written report will be available at the vegetable grower’s meeting and OPVC website by Jan 2020.
Investigating why corn earworm was so minimal in W. Oregon but very abundant E. of the Cascades and also in the midwest.
Cabbage looper outbreak: if it affected load rejections; possible prediction of outbreaks; how new methods of counting became necessary due to 1200+ moths per trap (see photo below)
Continued armyworm trapping
Cooperators in Tillamook county will continue to operate pheromone traps and scout fields through October because fall activity is common.
Trap counts are updated each week http:// beav.es/ZY3 and we are in the process of mapping them to examine if any geographical patterns are evident.
23 years of a darn-solid phenology dataset is nothing to scoff at. I have spoken with some of you about collaborating on a journal article. Dan would be proud, and I…well..need to. Maybe we’ll have enough rainy days this winter to actually accomplish it. Contact me if you’re interested.
For those of you I met at the OSU Extension Annual Conference in Corvallis (Dec 3-6 2018), it may be helpful to click here to learn more about the VegNet program, or feel free to contact me if you have questions.
Armyworms may be a problem in grass seed, pastures, fall-seeded brassicas, etc. this winter. Some species overwinter as larvae and can continue to feed if temperatures are mild enough. Check out the recent articles on our sister blog, Cutworm Central.
Continued and planned updates to the pest profile page, including Lygus bug…coming soon!