W. R. Grace Co.-conn.

The United States of America As Represented by the Secretary of

Thermo Trilogy Corporation

James C Locke

James F Walter

Hiram G Larew, Iii

Michele Carter Normoyle

A clove oil formulation which inhibits soil-borne fungal diseases is disclosed. The formulation includes about 70-90% by weight rectified clove oil, and about 2-30% by weight surfactant. The surfactant includes about 15-95% by weight nonionic compounds such as ethoxylated monoglycerides, ethoxylated diglycerides, ethoxylated alcohols, silicone glycol copolymers, sorbitan fatty acid esters, ethoxylated alkyl phenols, ethylene oxide block copolymers, and propylene oxide block copolymers. The surfactant further includes about 5-85% by weight anionic compounds such as amine alkylaryl sulfonate, calcium alkylaryl sulfonate and phosphate esters. The formulation may also include up to about 30% by weight of a solvent such as alcohol, esters, glycol ethers, mineral oil, methyl esters and hydrocarbon solvents.

Clove oil as a plant fungicide

A novel insecticide derived from a neem seed extract comprising neem oil which is substantially free of azadirachtin, said neem oil being prepared by extracting dried, coarsely ground neem seeds with a non-polar, hydrophobic solvent to obtain a neem oil extract, and then removing the solvent to obtain the neem oil. These neem oil insecticides exhibit the ability to repel insects from plant surfaces and kill insect pests at various life stages.

Hydrophic extracted neem oil-a novel insecticide

Hydrophobic extracted neem oil--a novel insecticide

Novel insecticide compositions prepared from neem seeds are disclosed. Two distinct neem derived insecticides obtained non-polar, hydrophobic solvent neem seed extracts which are substantially free of azadirachtin, by removing the hydrophobic solvent and cooling the resulting neem oil to separate a semi-solid neem wax fraction and a clarified neem oil fraction.

Insecticidal compositions derived from neem oil and neem wax fractions

A novel method of controlling fungi is disclosed. The method involves contacting the fungi, or a surface to be protected from the fungi, with a neem oil fungicide derived from a neem seed extract. The neem oil is prepared by extracting dried, coarsely ground neem seeds with a non-polar, hydrophobic solvent to obtain a neem oil extract and then removing the solvent to obtain the neem oil.

Hydrophobic extracted neem oil-a novel fungicide use

A novel fungicide derived from a neem seed extract comprising neem oil which is substantially free of azadirachtin, said neem oil being prepared by extracting dried, coarsely ground neem seeds with a non-polar, hydrophobic solvent to obtain a neem oil extract, and then removing the solvent to obtain the neem oil. These neem oil fungicides exhibit the ability to control various fungi.

Hydrophobic extracted neem oil-a novel fungicide

Novel fungicide compositions prepared from neem seeds are disclosed. Two distinct neem derived fungicides obtained non-polar, hydrophobic solvent neem seed extracts which are substantially free of azadirachtin, by removing the hydrophobic solvent and cooling the resulting neem oil to separate a semi-solid neem wax fraction and a clarified neem oil fraction.

Growing community of inventors

Silver Spring, MD, United States of America

James C Locke