Abstract: This invention relates to synergistic plant growth regulator compositions containing (1) an ethylene response or ethylene-type response inducing agent and (11) a malonic acid derivative compound. This invention also relates to the use of said compositions for inducing synergistic plant growth regulating responses or ethylene responses or ethylene-type responses.

Abstract: This invention relates to a process for preparing 2-methyl-2-(methylthio) propionaldehyde O-(methylcarbamoyl) oxime as an aqueous wet cake by reacting 2-methyl-2-(methylthio) propionaldehyde oxime with methyl isocyanate in the presence of an aqueous medium. This invention also relates to an aqueous wet cake composition containing 2-methyl-2-(methylthio) propionaldehyde O-(methylcarbamoyl) oxime.

Abstract: Novel 1-(alkylphenoxyphenyl)-3-benzoyl ureas and a process for their preparation are provided. The novel ureas are useful as the active toxicant in pesticidal composition.

Abstract: This invention relates to a process for preparing 2-methyl-2-(methylsulfonyl) propionaldehyde O-(methylcarbamoyl) oxime as an aqueous wet cake by reacting 2-methyl-2-(methylthio) propionaldehyde oxime with methyl isocyanate in an aqueous medium to give 2-methyl-2-(methylthio) propionaldehyde O-(methylcarbamoyl) oxime which is then oxidized in an aqueous medium to give 2-methyl-2-(methylsulfonyl) propionaldehyde O-(methylcarbamoyl) oxime. This invention also relates to an aqueous wet cake composition containing 2-methyl-2-(methylsulfonyl) propionaldehyde O-(methylcarbamoyl) oxime.

Abstract: Formulations containing aqueous phosphonic acid plant growth regulator dispersed in oil are disclosed that are stable and particularly suited for use with ultra-low volume spray apparatus.

Abstract: The invention is a substantially cylindrical nozzle for a spray apparatus designed to emit accurate fluid spray of uniform sized droplets. The fluid to be sprayed is urged under pressure into an inner-bore cylindrical reservoir channel, in communication with a fluid pressure responsive, positive action valve plunger. Positive displacement of the valve plunger enables the fluid to pass under the influence of fluid pressure through openings in a detachably secured connector and to exit the nozzle through substantially axially disposed, flared outlet tubes. Uniform droplet size and spray coverage is promoted by the streamlined shape of the nozzle body, flare of the outlet tubes, and dimensions (length and small internal diameter) of the outlet tubes.

Abstract: Insecticidal compositions are provided which contain mixtures of certain benzoyl ureas and a synergist which is a methylenedioxyphenyl derivative. The invention also encompasses a method of controlling insects by subjecting them to an effective amount of the synergistic insecticidal compositions.

Abstract: Novel phosphorous esters of cyanohydrins which exhibit outstanding pesticidal activity. A method of controlling pests by subjecting the pests to a pesticidally active amount of a compound of this invention is also covered.

Abstract: This invention relates to the discovery that esters of phosphoric and phthalic acids are effective wood penetrant-carriers for biocidally active ingredients, especially oil soluble or oil miscible ingredients, in basal sprays.

Abstract: Insecticidal compositions are provided which contain mixtures of certain benzoyl ureas and pesticides.The invention also encompasses a method of controlling insects by subjecting them to an effective amount of the synergistic insecticidal compositions.

Abstract: Novel benzoylureidoaryl phosphate compounds are provided together with methods for their preparation and the use of said compounds as the active toxicant in pesticidal compositions.

Abstract: An improvement in the process for the manufacture of aliphatic phosphonic acid the improvement comprising maintaining the reaction zone volume at about 80 to 95 percent capacity of reactants and/or products by continuously adding diester of aliphatic phosphonic acid reactant up to about 60 percent of the total reaction time said reactant being added in an amount sufficient such that said reactants and/or products will always be present in said reactor so as to occupy at least 80 percent of the reaction zone volume during said reactant addition.

Abstract: Sulfur-containing bis-amino carbamate compounds exhibit outstanding acaricidal, nematocidal and insecticidal activity.