foliar herbicide
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Herbicide — Weeds killed with herbicide Herbicides, also commonly known as weedkillers, are pesticides used to kill unwanted plants.[1] Selective herbicides kill specific targets while leaving the desired crop relatively unharmed. Some of these act by… … Wikipedia
Triclopyr — chembox new Reference = [ Merck Index , 11th Edition, 9572.] ImageFile = Triclopyr.png ImageSize = 200px IUPACName = [(3,5,6 Trichloro 2 pyridinyl)oxy] acetic acid OtherNames = Section1 = Chembox Identifiers Abbreviations = CASNo = 55335 06 3… … Wikipedia
Sulfur assimilation — Sulfate reduction and assimilation in plants (APS, adenosine 5 phosphosulfate; Fdred, Fdox, reduced and oxidized ferredoxin; RSH, RSSR, reduced and oxidized glutathione)|right|325pxSulfur is an essential element for growth and physiological… … Wikipedia
weed — weed1 weedless, adj. weedlike, adj. /weed/, n. 1. a valueless plant growing wild, esp. one that grows on cultivated ground to the exclusion or injury of the desired crop. 2. any undesirable or troublesome plant, esp. one that grows profusely… … Universalium
Weed — /weed/, n. Thurlow /therr loh/, 1797 1882, U.S. journalist and politician. * * * Any plant growing where it is not wanted. On land under cultivation, weeds compete with crops for water, light, and nutrients. On rangelands and in pastures, weeds… … Universalium
Living mulch — In agriculture, a living mulch is a cover crop interplanted or undersown with a main crop, and intended to serve the functions of a mulch, such as weed suppression and regulation of soil temperature. Living mulches grow for a long time with the… … Wikipedia
Weed control — is the botanical component of pest control, stopping weeds from reaching a mature stage of growth when they could be harmful to domesticated plants and livestock by physical and chemical methods. In order to reduce weed growth, many weed control… … Wikipedia
Ammonium sulfamate — Chembox new Reference = [ [http://www.sigmaaldrich.com/catalog/search/ProductDetail/FLUKA/09958 Chemical properties] from Sigma Adrich] ImageFile = ammonium sulfamate.png ImageSize = 120px IUPACName = Ammonium sulfamate OtherNames = Ammonium… … Wikipedia
Glossary of environmental science — This is a glossary of environmental science.Environmental science is the study of interactions among physical, chemical, and biological components of the environment. Environmental science provides an integrated, quantitative, and… … Wikipedia
Mimosa pigra — Mimosa pigra … Wikipedia Español
Nitrogen deficiency — A young cabbage plant exhibiting nitrogen deficiency. This is about nitrogen compounds in plant nutrition. For shortage of nitrogen compounds in human and animal nutrition, see protein deficiency. All plants require sufficient supplies of… … Wikipedia