Dried and stable biological compositions may have high colony-forming units. Such compositions may include (1) a substrate and (2) micro-organism(s) loaded onto the surface of the substrate, wherein the composition has a total moisture content of about 0.01 wt. % to about 15 wt. %, preferably, about 0.01 wt. % to about 8 wt. %, preferably, about 3 wt. % to about 8 wt. %, preferably, about 5 wt. % to about 8 wt. %, still preferably, selected from 3 wt. %, 5 wt. % and 7 wt. %.

Dried and stable biological compositions may have high colony-forming units. Such compositions may include (1) a substrate and (2) micro-organism(s) loaded onto the surface of the substrate, wherein the composition has a total moisture content of about 0.01 wt. % to about 15 wt. %, preferably, about 0.01 wt. % to about 8 wt. %, preferably, about 3 wt. % to about 8 wt. %, preferably, about 5 wt. % to about 8 wt. %, still preferably, selected from 3 wt. %, 5 wt. % and 7 wt. %.

The present disclosure provides bacterial strains modified for secretion of a plant defense elicitor peptide. More particularly, the bacterial strain comprises an exogenous sequence encoding the plant defense elicitor peptide. Vectors and methods utilizing the described bacterial strains are also provided.

Methods of controlling agricultural pests are disclosed. An aerated liquid mixture is formed from a composition containing a bacterial nutrient source, a nitrogen-containing compound, a phosphate-containing compound, a magnesium-containing compound, a buffer, a chitinase inducer, and at least one strain of bacteria that produces chitinase. The liquid mixture is administered to soil and plants, and acts as an organic biological pesticide.

The present invention relates to pesticidal mixtures comprising as active components at least one active compound selected from compounds of formula I, formula Ia, and mixtures thereof and at least one biopesticide II. Furthermore, the present invention relates to seed treatment compositions comprising said mixtures, to methods and uses comprising the application of these mixtures and to seeds comprising the mixtures of the invention or a seed treatment composition thereof.

An environmentally responsive Paecilomyces lilacinus microbead and its preparation method and application are provided. The Paecilomyces lilacinus microbead includes a capsule core and a capsule wall; wherein, in the capsule core, Paecilomyces lilacinus spore powder, a vegetable oil, glucose, peptone, a cellulose nanofiber, sodium citrate, and a surfactant are combined to form an emulsifiable capsule core; and in the capsule wall, chitosan, gelatin, polyvinyl alcohol, glycerol, and water are combined to form a water-responsive shell. The environmentally responsive Paecilomyces lilacinus microbeads can stimulate the dissolution of polyvinyl alcohol in the shell according to the moisture content in the soil, so that the water in the soil flows into the microbeads. The cellulose nanofibers in the microbeads absorb water and expand, blocking the holes in the shell, resulting in the inability of spores to flow out.

The present invention relates to methods for controlling or preventing infestation of a plant by plant-parasitic nematodes of the genus Aphelenchoides spp., comprising applying to a crop of plants, the locus thereof, or propagation material thereof, the compound cyclobutrifluram or a pesticidal composition comprising cyclobutrifluram.

The present invention relates to methods for controlling or preventing infestation of a plant by plant-parasitic nematodes of the genus Aphelenchoides spp., comprising applying to a crop of plants, the locus thereof, or propagation material thereof, the compound cyclobutrifluram or a pesticidal composition comprising cyclobutrifluram.

The disclosure relates to isolated microorganisms-including novel strains of the microorganisms, microbial consortia, and agricultural compositions comprising the same. Furthermore, the disclosure teaches methods of utilizing the described microorganisms, microbial consortia, and agricultural compositions comprising the same, in methods for imparting beneficial properties to target plant species. In particular aspects, the disclosure provides methods of increasing desirable plant traits in agronomically important crop species.

The disclosure relates to isolated microorganisms-including novel strains of the microorganisms, microbial consortia, and agricultural compositions comprising the same. Furthermore, the disclosure teaches methods of utilizing the described microorganisms, microbial consortia, and agricultural compositions comprising the same, in methods for imparting beneficial properties to target plant species. In particular aspects, the disclosure provides methods of increasing desirable plant traits in agronomically important crop species.