METHOD FOR INCREASING THE EFFICACY OF A HERBICIDE

    公开(公告)号:WO2023084075A1

    公开(公告)日:2023-05-19

    申请号:PCT/EP2022/081770

    申请日:2022-11-14

    申请人: BASF SE

    摘要: A method for increasing the efficacy of a herbicide which comprises applying an aqueous spray liquor of the herbicide in combination with an anionic copolymer CP, where the copolymer CP is made of repeating units of polymerized ethylenically unsaturated monomers M comprising a) 50 to 99.5% by weight, based on the total weight of ethylenically unsaturated monomers M, of at least one monomer Ma selected from the group consisting of primary amides of a monoethylenically unsaturated monocarboxylic acid having 3 to 6 carbon atoms; b) 0 to 50% by weight, based on the total weight of ethylenically unsaturated monomers M, of one or more monomers Mb, where the monomer Mb is either - at least one monomer Mb.1 selected from the group consisting of monoethylenically unsaturated sulfonic acids and the salts thereof; or - at least one monomer Mb.2 selected from the group consisting of monoethylenically unsaturated monomers bearing at least one quaternary ammonium group; and c) 0 to 15% by weight, based on the total weight of ethylenically unsaturated monomers M, of one or more monoethylenically unsaturated monomers Me having at least one poly- C2-C6-alkyleneoxide moiety which has a terminal OH group or a terminal C1-C6-alkxoy group in addition to the moiety bearing an ethylenically unsaturated double bond; where the total amount of monomers Ma and Mb is at least 85% by weight, based on the total weight of ethylenically unsaturated monomers M, and where the total amount monomers Mb and Mc is from 0.5 to 50% by weight, based on the total weight of ethylenically unsaturated monomers M.

    STABLE EMULSIONS
    6.
    发明申请
    STABLE EMULSIONS 审中-公开

    公开(公告)号:WO2022208501A1

    公开(公告)日:2022-10-06

    申请号:PCT/IL2022/050343

    申请日:2022-03-31

    申请人: ADAMA AGAN LTD.

    摘要: An oil-in-water agrochemical suspoemulsion comprising (i) an aqueous phase; (ii) a liquid organic phase emulsified in the aqueous phase, which comprises at least one lipophilic active ingredient; (iii) at least 5 w/w%, with respect to the total weight of the final emulsion, of salts; (iv) a thickener; (v) a combination of surfactants comprising a polyanionic block copolymer surfactant and a second surfactant; and a (vi) solid active ingredient. The invention is further directed to tank mixes and methods for the control of undesired plants, pests or diseases. The invention is also directed to an emulsion for preparing said suspoemulsion.

    HERBICIDE COMPOSITIONS WITH EPYRIFENACIL AND 2,4-D TRIETHANOLAMINE SALT WITH IMPROVED PROPERTIES

    公开(公告)号:WO2022098522A1

    公开(公告)日:2022-05-12

    申请号:PCT/US2021/056352

    申请日:2021-10-22

    发明人: JIMOH, Ganiyu A.

    IPC分类号: A01N43/54 A01N57/20 A01P13/00

    摘要: The present disclosure relates to the technical field of crop protection. The present disclosure primarily to herbicide compositions comprising as compound (A) ethyl [3-[2-chloro- 4-fluoro-5-(l-methyl-6-trifluoromethyl-2,4-dioxo-l,2,3,4-tetrahydropyrimidin-3-yl)phenoxy]-2- pyridyloxy] acetate (epyrifenacil) and as compound (B) the triethanolamine salt of 2,4- dichlorophenoxyacetic acid (2,4-D), in particular to formulations of a certain type and preferably containing further constituents, said compositions and formulations having improved properties. The disclosure also relates to methods of manufacturing such compositions and formulations and the use of such compositions and formulations.