abstract |
FIELD: chemistry. n SUBSTANCE: invention relates to agriculture. In order to protect agricultural crops and control Nitidulidae insects, 1-acetyl-1,2,3,4-tetrahydro-3-[(3-pyridyl methyl)amine]-6-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]quinazolin-2-one in free form or in form of an agrochemically acceptable salt is applied onto said crops. n EFFECT: invention enables realise said purpose. n 11 cl, 1 tbl |