摘要:
An herbicide composition available as a concentrate for dilution with water or a ready-to-use oil-in-water emulsion which has a significantly reduced amount of active ingredient of a broadleaf herbicide. The composition combines the reduced amount of herbicide in a mixture of oil and emulsifier.
摘要:
Methods and compositions for synergistic pre-emergent and post-emergent weed control are disclosed. In particular, the present disclosure relates to an herbicidal composition comprising at least one pre-emergent herbicide and at least one post-emergent herbicide, wherein the pre-emergent herbicide and the post-emergent herbicide synergistically inhibit pre-emergent and post-emergent development of a weed. The disclosure further relates to herbicidal compositions comprising isoxaben, 2,4-D, mecoprop-P, and dicamba.
摘要:
The mixture of certain amine salts of glyphosate and 2,4-D allows the preparation of high-strength liquid compositions containing up to greater than 450 gae/L of total active ingredient loading if the pH is adjusted to about 6.0 to about 8.0. Compositions are particularly well-suited for application to crops that are resistant or tolerant to both glyphosate and 2,4-D.
摘要:
Commercially important weeds in flooded rice are controlled by in-water application of the auxin herbicides 2,4-D, triclopyr, fluroxypyr, and clopyralid. At application rates of about 35 to about 1120 grams acid equivalent per hectare (g ae/ha), 2,4-D, triclopyr, fluroxypyr, and clopyralid are highly efficacious on several commercially relevant grass, broadleaf and sedge weeds and cause little to no rice crop injury.
摘要:
An adjuvant composition containing a) one or more alkyl glucamides of the formula (I), wherein R1 represents a linear or branched alkyl group having 5 to 9 carbon atoms, R2 represents an alkyl group having 1 to 3 carbon atoms; b) at least one water-soluble ammonium salt, preferably selected from the group consisting of ammonium sulfate, ammonium nitrate, ammonium nitrate urea, ammonium phosphate, ammoniumeitrate, ammonium chloride, and ammonium thiosulfate; c) propylene glycol, dipropylene glycol, mixtures of propylene glycol and dipropylene glycol, in each case optionally in a mixture with polypropylene glycol and/or polyethylene glycol, in each case with up to 10 repeating units; and d) water is suitable for increasing the efficacy of electrolyte active substances.
摘要:
The invention relates to the use of compositions which contain A) one or more copolymers, said copolymers containing one or more structural units resulting from a) 19.9 to 75.9 wt.-% of glycerin, b) 0.1 to 30 wt.-% of at least one dicarboxylic acid, and c) 24 to 80 wt.-% of at least one monocarboxylic acid according to formula (I): R1—COOH, wherein R1 is (C5-C29) alkyl; (C7-C29) alkenyl; phenyl or naphthyl, and B) water for reducing drift during the application of a spray emulsion that contains one or more pesticides.
摘要:
The present invention relates to a microcapsule exhibiting desirable sustained-release properties, which microcapsule comprises a core material comprising an active ingredient encapsulated within a silica shell, characterized in that the outer surface of such silica shell has a layer of a metal selected from Group 2a, Group 8, Group 2b or Group 3a of the Periodic Table bound thereto. In other aspects this invention relates to a method of making such a microcapsule; a pesticidal composition comprising microcapsules comprising a pesticidal active ingredient and a suitable carrier; and to a method of controlling pests comprising applying an effective amount of such a pesticidal composition to a locus where pests are or are expected to be present.
摘要:
Novel compositions for use to enhance weed control. Specifically, the present invention provides for methods and compositions that modulate protoporphyrinogen IX oxidase in weed species. The present invention also provides for combinations of compositions and methods that enhance weed control.
摘要:
Spray drift may be reduced during spray applications. Spray drift during the application of a pesticidal or crop protection spray tank solution may be reduced by mixing the pesticidal or crop protection spray tank solution with a drift control formulation containing a maltodextrin and a C12-C22 mono- or di-carboxylic acid or a salt thereof.