摘要:
Herbicidal composition comprising a pyrandione herbicide and a co-herbicide The present invention relates to a herbicidal composition comprising as active ingredient a mixture of a) a herbicidally effective amount of a compound of formula (I) wherein: R 1 is methyl, ethyl, n-propyl, halogen, difuoromethoxy, trifluoromethoxy or trifluoromethyl, R 2 is phenyl or phenyl substituted by C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, C 1 -C 4 alkoxy, C 1 -C 4 haloalkoxy or halogen, R 4 , R 5 , R 6 and R 7 , independently of each other, are hydrogen or C 1 -C 4 alkyl, Y is O, and G is hydrogen, an alkali metal, alkaline earth metal, sulfonium, or ammonium, or G is a latentiating group which is C(O)-R a or C(0)-O-R b ; and b) a co-herbicide selected from the group consisting of fenoxasulfone, ipfencarbazone, propyrisulfuron, and N-[2-[(4,6-dimethoxy-1,3,5-triazin-2-yl)carbonyl]-6-fluorophenyl]-1, 1- difluoro-N-methylmethanesulfonamide. The herbicidal composition is typically for controlling grasses and weeds in crops of useful plants, especially for controlling Echinochloa and/or Leptochloa weeds in crops of rice.
摘要:
The resent invention relates to a method of controlling weeds in crops of rice, which comprises applying compound A-13, whose structure is, to the plants or to the locus thereof; a method of controlling Echinochloa weeds and/or Leptochloa weeds in crops of useful plants, which comprises applying compound A-13 to the plants or to the locus thereof; and a herbicidal composition containing compound A-13. The present invention also relates to a herbicidal composition comprising as active ingredient a mixture of a) a herbicidally effective amount of a compound of formula (I) wherein: R 1 is cyclopropyl, R 2 is optionally substituted phenyl, R 4 , R 5 , R 6 and R 7 , independently of each other, are hydrogen or C 1 -C 4 alkyl, Y is O, and G is hydrogen, an alkali metal, alkaline earth metal, sulfonium, or ammonium, or G is a latentiating group which is C(O)-R a or C(0)-0-R b ; and b) a co-herbicide selected from the group consisting of fenoxasulfone, ipfencarbazone, propyrisulfuron, and Λ/-[2-[(4,6-dimethoxy-1,3,5-triazin-2-yl)carbonyl]-6-fluorophenyl]-1, 1 - difluoro-Λ/-methylmethanesulfonamide.
摘要:
The present invention relates to methods of controlling undesired plant growth in crops of soya through the use of certain substituted pyrimidine derivatives. It also relates to certain novel substituted pyrimidine derivatives. Effective weed control is thereby obtained, whilst at the same time achieving unexpected levels of crop safety.
摘要:
The invention includes aqueous compatibilized pesticidal formulations and methods of making them. In typical embodiments, formulations comprise a first electrolytic pesticide and a second electrolytic pesticide, and about 30 to about 300 g/L of at least one alkyl polyglycoside. The invention also includes methods of preparing pesticidal formulations to increase the concentration of the electrolytic pesticides. The invention also includes storage and transport systems containing formulation embodiments. The invention also includes methods inhibiting pests.
摘要:
The invention includes an aqueous compatibilized herbicidal formulation. In typical embodiments, formulations comprise a diammonium salt of glyphosate and a sodium salt of fomesafen. The invention also includes storage and transport systems containing formulation embodiments. The invention also includes methods inhibiting unwanted plant growth.