ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Synthesis and pesticidal activity of O,O-dialkyl O-(5-chloro-1-alkyl-6-oxo-1H-pyridazin-4-yl) thiophosphates

V. Konečný and Š. Varkonda

Research Institute of Agrochemical Technology, 810 04 Bratislava

Abstract: O,O-Dialkyl O-(5-chloro-l-methyl-6-oxo-lH-pyridazin-4-yl) and O-ethyl O-isopropyl O-(5-chloro-l -alkyl-6-oxo-lH-pyridazin-4-yl) thiophosphates were synthesized and tested for contact and systemic insecticidal, acaricidal, and оvicidal activities and also as soil insecticides on model organisms. The highest activity was observed with O-ethyl O-isopropyl O-(5-chloro-l-methyl-6-oxo-lH-pyridazin-4-yl) thiophosphate.

Full paper in Portable Document Format: 335a683.pdf

Chemical Papers 33 (5) 683–688 (1979)