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    METHOD OF ENHANCING BIOLOGICAL EFFECTIVENESS OF PLANT TREATMENT COMPOSITIONS
    1.
    发明公开
    METHOD OF ENHANCING BIOLOGICAL EFFECTIVENESS OF PLANT TREATMENT COMPOSITIONS 有权
    方法增加的生物组合物的有效性植物处理

    公开(公告)号：EP1173059A1

    公开(公告)日：2002-01-23

    申请号：EP00928138.7

    申请日：2000-04-03

    申请人： Monsanto Technology LLC

    发明人： BRINKER, Ronald, J. ,  DYSZLEWSKI, Andrew, D. ,  JONES, Claude, R. ,  KRAMER, Richard, M. ,  PALLAS, Norman, R. ,  RADKE, Rodney, O. ,  WARD, Anthony, J., I. ,  GILLESPIE, Jane, L. ,  XU, Xiaodong, C.

    IPC分类号： A01N25/30 ,  A01N57/20

    CPC分类号： A01N57/20 ,  A01N25/30 ,  A01N43/653 ,  A01N41/06 ,  A01N39/04 ,  A01N37/48 ,  A01N33/22 ,  A01N25/00 ,  A01N2300/00

    摘要： A method of eliciting biological activity of an anionic exogenous chemical substance, for example the herbicide glyphosate, is provided. This method comprises preparing a plant treatment composition having the anionic exogenous chemical substance dissolved or dispersed in water, together with (a) an alkylether surfactant component consisting of one or more surfactants each having the formula: R12-O-(CH¿2?CH2O)n((CHR)2O)m-R?13¿ wherein R12 is an aliphatic saturated or unsaturated hydrocarbyl group having about 16 to about 22 carbon atoms, n is an average number of about 5 to about 100, m is an average number of 0 to about 5, one R in each-((CHR)¿2?O)-group is hydrogen and the other R is methyl, and R?13¿ is a hydrogen, C¿1-4? alkyl or C2-4 acyl group; and (b) an amine surfactant component. The weight ratio of the alkylether surfactant component to the amine surfactant component is about 1:10 to about 10:1; and the alkylether and amine surfactant components are present in total in an adjuvant amount of about 0.05 to about 0.5 parts by weight per part by weight of the anionic exogenous chemical substance, expressed as acid equivalent. The method further comprises applying the plant treatment composition to foliage of the plant within a short period prior to rain or activation of overhead irrigation on the plant.

    ENHANCED HERBICIDE COMPOSITIONS
    4.
    发明公开
    ENHANCED HERBICIDE COMPOSITIONS 有权
    增强型除草剂组合物

    公开(公告)号：EP1202623A1

    公开(公告)日：2002-05-08

    申请号：EP00925888.0

    申请日：2000-04-03

    申请人： Monsanto Technology LLC

    发明人： BRINKER, Ronald, J. ,  DYSZLEWSKI, Andrew, D. ,  JONES, Claude, R. ,  KRAMER, Richard, M. ,  PALLAS, Norman, R. ,  RADKE, Rodney, O. ,  WARD, Anthony, J., I. ,  GILLESPIE, Jane, L. ,  XU, Xiaodong, C.

    IPC分类号： A01N25/30 ,  A01N57/20

    CPC分类号： A01N57/20 ,  A01N25/30 ,  A01N43/653 ,  A01N41/06 ,  A01N39/04 ,  A01N37/48 ,  A01N33/22 ,  A01N25/00 ,  A01N2300/00

    摘要： A concentrate herbicidal composition is provided comprising a first herbicide that is anionic, for example the herbicide glyphosate, and a second herbicide that elicits a visible symptom of phytotoxicity in a plant within about 4 days after application to foliage of the plant. The concentrate composition further comprises (a) an alkylether surfactant component consisting of one or more surfactants each having the formula R12-O-(CH¿2?CH2O)n((CHR)2O)m-R?13¿ wherein R12 is an aliphatic saturated or unsaturated hydrocarbyl group having about 16 to about 22 carbon atoms, n is an average number of about 5 to about 100, m is an average number of 0 to about 5, one R in each -((CHR)2O)- group is hydrogen and the other R is methyl, and R13 is a hydrogen, C1-4 alkyl or C2-4 acyl group; and (b) an amine surfactant component. The weight ratio of the alkylether surfactant component to the amine surfactant component is about 1:10 to about 10:1; and the alkylether and amine surfactant components are present in total in an adjuvant amount of about 0.05 to about 0.5 parts by weight per part by weight of the first herbicide, expressed as acid equivalent. Also provided are a plant treatment composition comprising a first herbicide, a second herbicide, an alkylether surfactant component and an amine surfactant component, all as described above, dissolved or dispersed in water, and a herbicidal method comprising applying such a plant treatment composition to foliage of a plant.

    摘要翻译： 提供了浓缩物除草组合物，其包含阴离子性的第一除草剂，例如除草剂草甘膦，和在施用至植物叶子后约4天内在植物中引起植物毒性的可见症状的第二除草剂。 浓缩物组合物还包含（a）由一种或多种各自具有式R 12 -O-（CH 2）CH 2 O）n（（CHR）2 O）m R 13 3的表面活性剂组成的烷基醚表面活性剂组分，其中R 12是脂肪族饱和 或具有约16至约22个碳原子的不饱和烃基，n是约5至约100的平均数，m是0至约5的平均数，每个 - （（CHR）2 O） - 基中的一个R是 氢，另一个R是甲基，R13是氢，C1-4烷基或C2-4酰基; 和（b）胺表面活性剂组分。 烷基醚表面活性剂组分与胺表面活性剂组分的重量比为约1:10至约10:1; 并且烷基醚和胺表面活性剂组分总共以每重量份第一除草剂约0.05至约0.5重量份的助剂量存在，以酸当量表示。 还提供了一种植物处理组合物，其包含溶解或分散于水中的全部如上所述的第一除草剂，第二除草剂，烷基醚表面活性剂组分和胺表面活性剂组分以及除草方法，所述除草方法包括将所述植物处理组合物施用至叶子 的植物。