Un nou insecticid pentru combaterea dăunătorilor rapiţei de toamnă

Abstract

This work contains test information on Phenomen, 530 EC chemical preparation against the complex of rapeseed wreckers in conditions of Republic Moldova. It has been studied specific structure of dangerous rapeseed insects in 2007. The basic wreckers rapeseed in R.Moldova are: Tanymechus dilaticolis Gyll., Opatrum sabulosum L., Otiorrhynchus ligustici L., Lethrus apterus L., Epicometis hirta Pada. Brevicoryne brassicae L., Eurydena ornatа L., Pieris brassicae L., Phyllotreta spp. and Meligethes aeneus F. Climatic conditions have simultaneously been compared to a cycle of development of insects. As a conclusion to received results, Phenomen 530 EC preparation with dosage of 0,75-1,0 l/hectares, has been included in the list of resolved preparations against the complex of rapeseed wreckers in conditions of Republic Moldova.