- Author: Gale Perez
Check out the Sept. issue of the California Weed Science Society journal (CWSS Research Update and News).
- Developing an Accuracy Risk Assessment Tool for Evaluating the Potential Invasiveness of Ornamental Plants
- Managing Junglerice in Corn
- Managing Junglerice in Tree Nut Crops--A Summer Weed Resistant to Glyphosate
- Weed Management in Tulelake Processing Onions
- Passive Restoration of California Grassland and Coastal Sage Scrub
- Riding instead of Walking: The UTV sprayer system for large-scale invasive plant control
- Author: Oleg Daugovish
Methyl bromide fumigation kept the nutsedge in check for strawberry growers, and when methyl iodide came along it was an equally effective replacement, but both of these fumigants are now gone. There are no herbicides registered for strawberry that control nutsedge and in the absence of management tools this perennial weed is doing great in warm fertigated strawberry beds.
Alternative fumigants are partially effective. In fact, they do kill nutsedge very well when in direct contact with non-dormant, germinating tubers. However, they are applied via drip and the further from drip tape you go in the bed the greater is likelihood of weed survivorship. We saw this with VAPAM (MITC-generator, 50 Gal/acre) end-season application....
- Author: Marcelo Moretti
- Author: Seth Watkins
- Author: Bill Gary
- Author: Brad Hanson
This article was originally prepared for the CWSS Research Update and News (September 2014 edition). You can see it and several other articles at the CWSS website. You can also get information on the annual California Weed Science Society Conference which will be held in Santa Barbara January 21-25, 2015.
Brad
Managing Junglerice in Tree Nut Crops – a summer weed resistant...
- Author: Marcelo Moretti
- Author: Seth Watkins
- Author: Brad Hanson
Sharing the results of two recent field trials conducted to evaluate several POST herbicides with and without the addition of pyraflufen (Venue). Please note that glufosinate is not a registered treatment for prunes - this site was not harvested. The other treatment combinations are registered in most California orchard crops.
Edit 9/24/14: An oversight was pointed out to me on this post from yesterday - I didn't put these results in the context of expected performance.
According to the Venue...
- Author: Rich Zollinger
- reposted by: Brad Hanson
Dr. Rich Zollinger, a weed scientist from North Dakota State University, made a great presentation at the last CWSS meeting on spray adjuvants. He's a very knowledgeable (and fun) speaker and the team at NDSU has done some really great work on spray adjuvants and technology for decades. For more information on the North Dakota Weed Science Program click HERE
I've reposted (with permission) Rich's article from the
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