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Principles. Crops. Pests. Control methods Library. Links.
key visual: online information service for Non-chemical Pest Management in the Tropics

There are 79 web-links under your selected category "Weeds"!

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The Pennsylvania State University. Management of triazine-resistant pigweed and lambsquarters. http:/ / www.weedresearch.com/ Articles/ 5046.PDF 
The University of Vermont. Field corn weeds. http:/ / pss.uvm.edu/ pd/ vtnapiapx/ corn/ cornweeds.htm#Crabgrass 
UC Davis. Weed photo gallery. http:/ / www.ipm.ucdavis.edu/ PMG/ weeds_common.html 
UC IPM. Identification of grasses. http:/ / www.ipm.ucdavis.edu/ PMG/ FIG/ weed_grass.html 
UC IPM. Bearded sprangletop. http:/ / www.ipm.ucdavis.edu/ PMG/ WEEDS/ bearded_sprangletop.html 
University of Massachusetts. Jimsonweed. http:/ / www.umassgreeninfo.org/ fact_sheets/ weed_herbarium/ pages/ datst.html 
University of California. How to manage pests: Dry beans. http:/ / www.ipm.ucdavis.edu/ PMG/ selectnewpest.beans.html#ABOUT 
University of Florida. Aquatic, wetland and invasive plant particulars, and photographs. http:/ / aquat1.ifas.ufl.edu/ panrep.html 
University of Illinois. Glucosinolates in Brassicas: Biological control agents that are good for our health and bad for pests? http:/ / www.entomology.wisc.edu/ mbcn/ weed604.html 
University of Massachusetts Extension. Weed herbarium: Barnyardgrass. http:/ / www.umassgreeninfo.org/ fact_sheets/ weed_herbarium/ pages/ echcg.html 

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