- Author: Lynn M. Sosnoskie
Weeds compete with crops for light, water, and nutrients, which can result in yield reductions. Weeds can also interfere with crop production by serving as alternate hosts for pests and pathogens, providing habitat for rodents, and impeding harvest operations among other impacts. Natural areas can also be impacted by weed species when they reduce aesthetics, cause physical harm, and disrupt ecosystem services. As a consequence, growers and land managers employ a variety of control strategies, including the application of herbicides, to manage unwanted vegetation.
Although herbicides can be extremely effective at controlling undesirable plants, failures can and do occur. Weeds may escape chemical treatments for several reasons...
- Author: Lynn M. Sosnoskie
South Sacramento Valley Processing Tomato Production Meeting
When: Thursday, January 10, 2019
Time: 7:45am to 12:00pm
Where: Woodland Community Center (2001 East Street, Woodland, CA 95776).
Agenda:
7:45 DOORS WILL OPEN — COFFEE AND REFRESHMENTS WILL BE AVAILABLE
8:15 Broomrape- a...
- Author: Lynn M. Sosnoskie
Field bindweed (Convolvulus arvensis) is a perennial plant in the Convolvulaceae family (which is also the family of dodder (Cuscuta spp.), morningglories (Ipomoea spp.), and alkaliweed (Cressa truxillensis)). The species possesses an extensive root network (v
- Author: Lynn M. Sosnoskie
2018 Alfalfa and Forage Field Day
Wednesday, September 19, 2018
Kearney Agricultural Research and Extension Center
9240 S. Riverbend Ave., Parlier, CA 93648
7:30 AM Registration
8:00 AM TRAM LEAVES FOR FIELD TOUR
Alfalfa Varieties for Pest and Disease Management – Shannon Mueller, Agronomy Advisor and County Director, UCCE Fresno
Low-Lignin Alfalfa Testing – Daniel Putnam, CE Agronomy & Forage Specialist, UC Davis
Sorghum Drought Stress – Jeffery Dahlberg, KAREC Director and Bob Hutmacher, WSREC Director & CE...
- Author: Lynn M. Sosnoskie
- Author: Rachel Long
- Author: Mariano Galla
- Author: Thomas Getts
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The old saying, “Everything's fine until it's not,” comes to mind when dealing with some tough to control perennial weeds in alfalfa production during the summertime. Such was the case for an alfalfa field in the Sacramento Valley, where weed control seemed good up until mid-summer, and then it wasn't. Perennial weeds that started off small and overlooked, grew through the season, persisting through multiple cuttings, including curly dock, plantain, and nutsedge. For tough to control weeds in alfalfa fields, one needs to determine: 1) What types of perennial weeds are present, and 2) How many of them are there, to make a decision on how to manage them. These sorts of weed issues can creep up quickly in older alfalfa...