Insecticidal composition of bacillus thuringiensis admixed with pyrethrum
AssigneeNutrilite Products, Inc.
InventorEdward B. Westall
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Abstract
An improved insecticidal composition is disclosed. Bacillus thuringiensis, Berliner is admixed with the natural botanical insecticide Pyrethrum in a ratio (by weight) of Bacillus thuringiensis, Berliner to Pyrethrum of from about 12 to 1 to about 1 to 20. The admixture preferably also contains a major amount of an inert carrier. The improved insecticide is particularly useful in the control of both sucking and chewing insects and larvae.
Claims8
An improved insecticidal composition comprising Bacillus thuringiensis, Berliner admixed with the natural botanical insecticide Pyrethrum in a weight ratio of Bacillus thuringiensis, Berliner to Pyrethrum of from about 2 to 1 to about 1 to 2.
Dependencies are inferred from the claim text.