DERIVATIVES OF 3,6-SUBSTITUTED-1,2,4,5-TETRAZINE, METHODS OF THEIR SYNTHESIS, LARVICIDE AND OVICIDE-ACTIVE COMPOSITION, METHOD OF ITS PREPARING AND METHOD OF DECREASE OF AMOUNT OF MITE LARVAE AND EGGS Russian patent published in 1999 - IPC

Abstract RU 2142949 C1

FIELD: organic chemistry, insecticides. SUBSTANCE: invention describes new derivatives of 3,6-I-substituted-1,2,4,5-tetrazine of the general formula (I) where X - fluorine, chlorine or bromine atom; Y - hydrogen or fluorine atom exhibiting acaricide-larvicide and ovicide activity. Invention describes a method of their synthesis and a method of decrease of amount of mite larvae and eggs. EFFECT: improved method of synthesis, enhanced effectiveness of the composition. 13 cl, 6 tbl, 11 ex

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RU 2 142 949 C1

Authors

Janish Khajimichaehl'

Shandor Botar

Ehdit Blejcher

Laslo Pap

Ishtvan Sekej

Katalin Marmaroshi

Janosh Eri

Dates

1999-12-20Published

1994-07-20Filed