The present invention relates to a compound selected from formula (I) and a process for preparing the same

##STR00001##

wherein, R.sup.2, R.sup.3, A, Hy, K, n, m, X.sup.1, and W.sup.1 are as defined in the description.
The invention also relates to the combination and composition comprising the compound of formula (I).

The present invention relates to a novel and synergistic agrochemical combination. The present invention provides agrochemical combination comprising a synergist and an herbicide or a fungicide and compositions thereof especially for controlling weeds and fungi.

The present invention relates to a novel and synergistic agrochemical combination. The present invention provides agrochemical combination comprising a synergist and an herbicide or a fungicide and compositions thereof especially for controlling weeds and fungi.

The present inventions concerns use of a certain methoxyacrylate compound to control mosquitoes, and vector control solutions comprising a defined methoxyacrylate compound, in particular the invention relates to a substrate, to a composition, for controlling mosquitoes comprising a defined methoxyacrylate compound, and to certain methoxyacrylate compounds.

The present inventions concerns use of a certain methoxyacrylate compound to control mosquitoes, and vector control solutions comprising a defined methoxyacrylate compound, in particular the invention relates to a substrate, to a composition, for controlling mosquitoes comprising a defined methoxyacrylate compound, and to certain methoxyacrylate compounds.

The present inventions concerns use of a certain methoxyacrylate compound to control mosquitoes, and vector control solutions comprising a defined methoxyacrylate compound, in particular the invention relates to a substrate, to a composition, for controlling mosquitoes comprising a defined methoxyacrylate compound, and to certain methoxyacrylate compounds.

The invention relates to the field of pesticide technology, and in particular a type of carboxylic acid derivative-substituted iminoaryl compound, preparation method, herbicidal composition and use thereof. The compound, as shown in general formula I:

##STR00001## wherein, Q represents

##STR00002##

Y represents halogen, haloalkyl or cyano; Z represents halogen; M represents CH or N; W represents OX.sub.5, SX.sub.5 or N(X.sub.5).sub.2; X represents —CX.sub.1X.sub.2-(alkyl).sub.n-, -alkyl-CX.sub.1X.sub.2-(alkyl).sub.n- or —(CH.sub.2).sub.r—; X.sub.3 and X.sub.4 each independently represent O, S, NH or N-alkyl, etc. The compound has excellent herbicidal activity against gramineous weeds, broadleaf weeds, cyperaceae weeds and so on even at low application rates, and has high selectivity for crops.

The invention relates to the field of pesticide technology, and in particular a type of carboxylic acid derivative-substituted iminoaryl compound, preparation method, herbicidal composition and use thereof. The compound, as shown in general formula I:

##STR00001## wherein, Q represents

##STR00002##

Y represents halogen, haloalkyl or cyano; Z represents halogen; M represents CH or N; W represents OX.sub.5, SX.sub.5 or N(X.sub.5).sub.2; X represents —CX.sub.1X.sub.2-(alkyl).sub.n-, -alkyl-CX.sub.1X.sub.2-(alkyl).sub.n- or —(CH.sub.2).sub.r—; X.sub.3 and X.sub.4 each independently represent O, S, NH or N-alkyl, etc. The compound has excellent herbicidal activity against gramineous weeds, broadleaf weeds, cyperaceae weeds and so on even at low application rates, and has high selectivity for crops.

The invention relates to the field of pesticide technology, and in particular a type of carboxylic acid derivative-substituted iminoaryl compound, preparation method, herbicidal composition and use thereof. The compound, as shown in general formula I:

##STR00001## wherein, Q represents

##STR00002##

Y represents halogen, haloalkyl or cyano; Z represents halogen; M represents CH or N; W represents OX.sub.5, SX.sub.5 or N(X.sub.5).sub.2; X represents —CX.sub.1X.sub.2-(alkyl).sub.n-, -alkyl-CX.sub.1X.sub.2-(alkyl).sub.n- or —(CH.sub.2).sub.r—; X.sub.3 and X.sub.4 each independently represent O, S, NH or N-alkyl, etc. The compound has excellent herbicidal activity against gramineous weeds, broadleaf weeds, cyperaceae weeds and so on even at low application rates, and has high selectivity for crops.

The invention primarily relates to the use of phosphorus containing herbicidal active ingredients (herbicides) as desiccant for (parts of) plants of the genus Saccharum, and to corresponding methods for desiccation, i.e. for the desiccating treatment. In another aspect the present invention relates to a method for increasing the amount of saccharose (sucrose) obtainable from (aerial parts of) plants of the genus Saccharum officinarum, and to a method for producing saccharose from (aerial parts of) plants of the genus Saccharum officinarum.