C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/259, 167/7.4
C07D 239/28 (2006.01) A01N 57/00 (2006.01) A01N 57/08 (2006.01) C07D 239/36 (2006.01) C07D 239/56 (2006.01) C07F 9/6512 (2006.01)
Patent
CA 1121352
ABSTRACT OF THE DISCLOSURE Compounds of the formulas: Image and Image wherein R is alklcycloalkyl or cycloalklalkyl having 4 to 6 carbon atoms; R' is hydrogen, alkyl or alkylthio of 1 to 3 carbons; R" is alkyl having 1 to 4 carbon atoms; X is oxygen or sulfur; and R''' is alkyl of 1 to 2 carbons, alkoxy, alkylthio or monoalkylamino, each with 1 to 4 carbon atoms, or phenyl. The novel 2-cycloalkylalkyl or alkylcycloalkyl pyrimidinols are used in preparing the phosphate compounds which are highly useful insecticides and are particularly valuable when applied to the soil, but are also useful applied to foliage of crops or trees. Especially good control is obtained of corn rootworm, black cutworm, European corn borer, and nematodes. The compounds are conven- iently applied in the form of a composition containing a pesticidal carrier such as an inert solvent or a finely divided inert solid in which case the composition is preferably granulated. An effective application rate is in the range of 0.1 to 5 pounds per acre (0.112 to 5.6 kg/hectaro) when soil incorporated, and 0.5 to 2000 ppm for foliar applications.
357592
Larson Larry L.
Reifschneider Walter
Smart & Biggar
The Dow Chemical Company
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