Nitroguanidine compounds useful as insecticides
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United States of America Patent
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Nov 24, 1992
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N/A
app pub date -
Oct 11, 1990
filing date -
Oct 24, 1989
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Abstract
Insecticides which are improved over the conventional insectides are provided by the use of a nitroguanidine compound represented by the following general formula (I): ##STR1## wherein R stands for hyydrogen or methyl; R.sup.1 and R.sup.2 are the same or different, and stand for hydrogen or methyl; and X stands for a group indicated by ##STR2## The insecticides provided by this invention are extremely active for controlling various harmful insects and yet are low in toxicity to warm-blooded animals, fishes and Crustacea, the remaining quantity thereof after their use is small, and they do not produce phytotoxicity in various plants.
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