The present invention is directed to pesticidal mixtures comprising sabadilla alkaloids and at least one insect growth regulator and methods of controlling pests including insects and mites by application of pesticidal mixtures comprising sabadilla alkaloids and at least one insect growth regulator.

The present invention is directed to pesticidal mixtures comprising sabadilla alkaloids and at least one insect growth regulator and methods of controlling pests including insects and mites by application of pesticidal mixtures comprising sabadilla alkaloids and at least one insect growth regulator.

The present invention provides a compound having the structure:

##STR00001##

The novel active ingredient combinations which consist of the compounds of the formula (I) in combination with further active insecticidal ingredients (II) are very suitable for control of animal pests such as insects and/or unwanted acarids.

The novel active ingredient combinations which consist of the compounds of the formula (I) in combination with further active insecticidal ingredients (II) are very suitable for control of animal pests such as insects and/or unwanted acarids.

A method of and a composition for treating a parasitic infestation in an animal and/or its environment is provided. The method includes providing an ectoparasitcidal formulation which comprises two or more IGRs, in which the IGRs may be selected from the same IGR class or from different IGR classes (excluding two or more juvenile hormone mimic IGRs selected from S-methoprene, hydroprene and pyriproxyfen) and regardless of whether each IGR is mobile or non-mobile or is capable or incapable of translocation in the environment.

The present disclosure provides boron-containing diacylhydrazines having Formula I: ##STR00001##
and the pharmaceutically acceptable salts and solvates thereof, wherein A, R.sup.4, and R.sup.5 are defined as set forth in the specification. The present disclosure also provides the use of boron-containing diacylhydrazines is ecdysone receptor-based inducible gene expression systems. Thus, the present disclosure is useful for applications such as gene therapy, treatment of disease, large scale production of proteins and antibodies, cell-based screening assays, functional genomics, proteomics, metabolomics, and regulation of traits in transgenic organisms, where control of gene expression levels is desirable.

The present disclosure provides boron-containing diacylhydrazines having Formula I: ##STR00001##
and the pharmaceutically acceptable salts and solvates thereof, wherein A, R.sup.4, and R.sup.5 are defined as set forth in the specification. The present disclosure also provides the use of boron-containing diacylhydrazines is ecdysone receptor-based inducible gene expression systems. Thus, the present disclosure is useful for applications such as gene therapy, treatment of disease, large scale production of proteins and antibodies, cell-based screening assays, functional genomics, proteomics, metabolomics, and regulation of traits in transgenic organisms, where control of gene expression levels is desirable.

What is described herein is a synergistic preservative composition capable of providing broad spectrum antimicrobial activity comprising: (i) about 0.1 wt. % to about 99.9 wt. % of propylene carbonate; (ii) about 0.1 wt. % to about 99.9 wt. % of one or more organic compounds, and wherein, inclusion of each additional organic compound is capable of demonstrating cumulative synergistic effect; and (iii) optionally about 0.1 wt. % to 99.0 wt. % of one or more preservative compounds, and wherein, inclusion of each preservative compound is capable of demonstrating cumulative synergistic effect, wherein the Synergy Index (SI) value of the total composition is from about 0.05 to about 0.95. Also described is a process for preparing said composition and method of use of the same.

What is described herein is a synergistic preservative composition capable of providing broad spectrum antimicrobial activity comprising: (i) about 0.1 wt. % to about 99.9 wt. % of propylene carbonate; (ii) about 0.1 wt. % to about 99.9 wt. % of one or more organic compounds, and wherein, inclusion of each additional organic compound is capable of demonstrating cumulative synergistic effect; and (iii) optionally about 0.1 wt. % to 99.0 wt. % of one or more preservative compounds, and wherein, inclusion of each preservative compound is capable of demonstrating cumulative synergistic effect, wherein the Synergy Index (SI) value of the total composition is from about 0.05 to about 0.95. Also described is a process for preparing said composition and method of use of the same.