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US 4,515,813 AGranted
Lepidoptericidal isothiourea compounds
AssigneeStauffer Chemical Company
InventorsLlewellyn W. Fancher, Herbert B. Scher
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Abstract
Lepidoptericidal and herbicidal active compounds having the generic formula ##STR1## wherein R, R.sup.1, R.sup.2 and R.sup.3 are as disclosed herein. In general, these compounds show enhanced lepidoptericidal activity and show reduced phytotoxic effect on crops to be protected from the lepidoptera.
Claims24
A compound having the formula ##STR1295## wherein R and R.sub.1 are independently selected from the group consisting of C.sub.2 -C.sub.10 alkyl, C.sub.2 -C.sub.10 alkoxyalkyl, and phenyl and R and R.sub.1 together contain from 12 to 22 carbon atoms;
- R.sub.2 is selected from the group consisting of C.sub.1 -C.sub.14 alkyl, C.sub.3 -C.sub.10 alkenyl, and C.sub.3 -C.sub.4 alkynyl;
- and
- R.sub.3 is selected from the group consisting of ##STR1296## wherein Z is selected from the group consisting of --C.sub.1 -C.sub.18 alkyl, hydrogen, Al.sup.+++, NH.sub.4.sup.+ and Ca.sup.++.
Dependencies are inferred from the claim text.