- Author: Brad Hanson
- Author: WSSA
I received a press release this week from the Weed Science Society of America (WSSA) that I thought would be interesting to repost here.
The statement entitled: Three Leading Scientific Societies Take and Objective Look at the Issues Associated with "Least Toxic Pesticides" Applied as a "Last Resort" was co-authored by the WSSA, The American Phytopathological Society (APS), and the Plant-Insect Ecosystems Section of the Entomological Society of America...
- Author: Brad Hanson
A quick post today to share a link to the recently revised "UC IPM Pest Management Guidelines for Pear" (UC ANR Publication #3455). You can download the whole document as a pdf here, or use it online at the above link.
Although there are also well-written sections on general pear pest management, as well as specific information on insects, mites, and diseases of pears, since this is the Weed Science blog, I'd better post a link directly to the Integrated Weed Management section authored...
- Author: Gale Perez
Check out the June 2012 issue of the Retail Nursery and Garden Center IPM News
FEATURES:
• Tools for Removing Dandelions and Other Weeds
• Invasive Plants Sold in California
• User-friendly Weed Identification Tool
- Re-posted by: Gale Perez
- Posted by: Zheljana Peric | WeedsNews
Abstract: Agricultural weed management has become entrenched in a single tactic—herbicide—resistant crops—and needs greater emphasis on integrated practices that are sustainable over the long term. In response to the outbreak of glyphosate-resistant weeds, the seed and agrichemical industries are developing crops that are genetically modified to have combined resistance to glyphosate and synthetic auxin herbicides. This technology will allow these herbicides to be used over vastly expanded areas and will likely create three interrelated challenges for sustainable weed management. First, crops with stacked herbicide resistance are likely to increase the severity of resistant weeds. Second, these crops will facilitate a...
- Posted By: Gale Perez
- Written by: Posted by David Low | WeedsNews2801 | January 22, 2012 | 11:15 PM
Abstract: Organic mulches could be a part of a wide strategy of integrated weed management in vegetable production systems. A 2-year field experiment was carried out in Central Italy with the aim of assessing the effect of grass and legume mulches, coming from winter cover crops, combined with herbicide or mechanical hoeing on weed control, on weed community (density and aboveground biomass of each species), and yield of a pepper crop. Hairy vetch (Vicia villosa Roth), oat (Avena sativa L.) and their mixture were sown in early autumn and suppressed in May. The cover crop aboveground biomass was cut and arranged in strips which were used as beds for pepper seedlings transplanted in paired rows. A conventional treatment...