composição inseticida, propágulo geotrópico, composição líquida e método de proteção de um propágulo geotrópico e planta derivada deste contra praga de insento fitófago

• Main Authors: STEPHANIE C. VRAKAS, ERIC P. HOLOWKA
• Format: Patent
• Language: Portuguese
• Published: 04.07.2017
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRAPPING

Disclosed is an insecticidal composition comprising by weight based on the total weight of the composition: (a) from about 9 to about 91% of one or more anthranilic diamide insecticides; and (b) from about 9 to about 91% of an acrylate/methacrylate-based triblock copolymer component having a water solubility of at least about 5% by weight at 20°C, a hydrophilic-lipophilic balance value of at least about 3, and an average molecular weight ranging from about 2,000 to about 80,000 daltons; wherein the ratio of component (b) to component (a) is about 1 : 10 to about 10 : 1 by weight. Also disclosed is a geotropic propagule coated with the insecticidal composition. Further disclosed is a liquid composition comprising the insecticidal composition, and a method for protecting a geotropic propagule and plant derived therefrom from a phytophagous insect pest.