| abstract |
COMPOUNDS DERIVED FROM N'-ALKYL-N, N'-DIACILHYDRAZINES INSECTICIDALLY ACTIVE, OF FORMULA (I), WHERE R1 IS ALKYL; AND A AND B ARE PHENYL SUBSTITUTED OR NOT WITH ONE OR TWO OF THE SAME OR DIFFERENT HALO, NITRO, ALKYL HALOALKYL; ALCOXI; AND HALOALCOXI; OR A HETEROCICLICO OF 6 MEMBERS SUBSTITUTED OR NOT WITH ALKYL, HALO OR ALQUILTIO THAT HAS 1 OR 2 ATOMS OF NITROGEN AND 4 OR 5 ATOMS OF CARBON, AND ITS AGRONOMICALLY ACCEPTABLE SALTS; WHERE NECESSARILY ONE AND ONLY ONE OF A OR B IS A 6-MEMBER SUBSTITUTED HETERO-CYCLE AS LONG AS B IS NOT PHENYL 4- SUBSTITUTED RENT OR 3-ALCOXY SUBSTITUTED WHEN IT IS 2-PIRIDYL. |