摘要:
Compositions and processes for controlling nematodes are described herein, e.g., nematodes that infest plants or animals. The compounds 1,2,4-thiadiazole derivatives.
摘要:
Compositions and processes for controlling nematodes are described herein, e.g., nematodes that infest plants or animals. The compounds 1,2,4-thiadiazole derivatives.
摘要:
The present invention relates to compounds which can be used to control plant development. Indeed, the present invention discloses a new class of pyrabactin analogues which have a physiological effect on—for example—seed germination, and/or stomatal closure, and/or have developmental effects on root and shoot development and organogenesis. Hence, the latter compounds can be used to control plant development such as—for example—increasing the tolerance of plants to drought stress or to control physiological phenomena such as pre-harvest sprouting, tolerance to pathogens etc.
摘要:
Compositions and processes for controlling nematodes are described herein, e.g., nematodes that infest plants or animals. The compounds 1,2,4-thiadiazole derivatives.
摘要:
A method for suppressing plant damage by nematodes which comprises the concurrent administration, to the locus, soil or seeds of plants in need of such treatment, of (a) a metabolite of the fungus Myrothecium verrucaria and (b) a chemical pesticide, as well as synergistic nematocidal compositions useful therein.
摘要:
Die Erfindung betrifft die neuen Phosphorsäure-Derivate der allgemeinen Formel (I)
in welcher
R für gegebenenfalls substituiertes Alkyl steht, R¹ für gegebenenfalls substituiertes Alkyl steht, und R² für gegebenenfalls substituiertes Alkyl oder gegebenenfalls substituiertes Alkenyl steht, R³ für gegebenenfalls substituiertes C₄-C₆-Alkyl steht, X für Sauerstoff oder Schwefel steht, und Y und Z für gleiche oder verschiedene Reste aus der Reihe Wasserstoff Halogen, Alkyl oder Alkoxy stehen, welche als Schädlingsbekämpfungsmittel verwendet werden können.
摘要:
An organo-phosphorus compound represented by formula (I), wherein X and Y are identical or different and each represents a hydrogen atom, a halogen atom, CF3 or an alkyl group having not more than 5 carbon atoms; Z represents CH or N; R1, R2 and R3 are identical or different and each represents a hydrogen atom or a lower alkyl group having 1 to 5 carbon atoms; and n is zero or 1. The compound is useful, as a herbicide, for eradicating weeds, especially narrow-leaved weeds.
摘要:
The derivatives of trichlorophosphasocarbacyls have the following general formula: RCON = PX 3 , where R = CCl 3 , C 6 H 5 , para-BrC 6 H 4 ; X = OCH 2 CH 2 Cl, OC(CH 3 ) 2 CCl 3 , OCH(C 6 H 5 )CH 2 Cl, a compound of formula (a), NHC 6 H 4 OCH 3 -orto, NHC 6 H 4 OC 2 H 5 -para, NHC 6 H 4 Cl-orto, -meta, -para, NHC 6 H 4 Br-para, NHC 6 H 3 NO 2 -orto-Cl-para. The claimed compounds have a biocide activity and are the active substances of insecticidal, viricidal, hematocidal, fungicidal and ovocidal preparations.