Compositions and methods for increasing the efficacy of pesticidal compositions are described herein, including synergistic pesticidal compositions and methods for delivery of pesticidal active ingredients. Some pesticidal compositions and methods as described are directed to compositions and methods for increasing the efficacy of fungicides. Some pesticidal compositions and methods as described are directed to compositions and methods for increasing the efficacy of nematicides. Some pesticidal compositions and methods as described are directed to compositions and methods for increasing the efficacy of insecticides. Methods for enhancing the activity pesticidal active ingredients in pesticidal compositions in use are also described.

The present invention is a plant growth promoter containing one or more seed shell components of plant selected from Palmae Elaeis, Leguminosae Faboideae, Juglandaceae, Rosaceae Prunus, and Oleeae.

The present invention is a plant growth promoter containing one or more seed shell components of plant selected from Palmae Elaeis, Leguminosae Faboideae, Juglandaceae, Rosaceae Prunus, and Oleeae.

The invention relates to methods for controlling pests by application of sabadilla oil to pests' environment or to pests. This present invention is also directed to methods for producing sabadilla oil by removing the oil from plants.

The invention relates to methods for controlling pests by application of sabadilla oil to pests' environment or to pests. This present invention is also directed to methods for producing sabadilla oil by removing the oil from plants.

The invention relates to methods for preparing a dry, flowable sabadilla extract and to methods of its use as a pesticide.

The invention relates to methods for preparing a dry, flowable sabadilla extract and to methods of its use as a pesticide.

The invention relates to methods for preparing a concentrated sabadilla extract and to methods of its use as a pesticide.

The invention relates to methods for preparing a concentrated sabadilla extract and to methods of its use as a pesticide.

A method for treating Black Sigatoka fungus in crops of the Musaceae family by applying a fungicidal composition comprising garlic oil, rosemary oil, thyme oil and cinnamon oil.