The present invention relates to a stable agrochemical formulation, comprising a silicate salt, zinc oxide nanoparticles, a vegetable oil, a surfactant or a mixture of surfactants, a dispersant or a mixture of dispersants and, a stabilizer or mixture of stabilizers useful in the prevention or control of a plant disease produced by a microorganism, such as fungi or oomycetes. Additionally, the present invention relates to a method for preparing such agrochemical formulations. The agrochemical formulations and the method of the invention facilitate the preparation of agrochemical formulations containing silicate salts and zinc oxide nanoparticles, which furthermore decrease the environmental impact produced by the dispersion of pesticidal, bactericidal, fungicidal and oomyceticidal compounds.

3-(difluoromethyl)-1-methyl-N-(1,1,3-trimethyl-2,3-dihydro-1H-inden-4-yl)-1H-pyrazole-4-carboxamide, which is selected from at least one of a group consisting of a Ra1 type crystal form, a Ra2 type crystal form, and a Ra3 type crystal form, each of the crystal form has a diffraction peaks described in the Description in a powder x-ray diffraction due to Cu-Kα radiation.

The present invention discloses an oxime ether compound with novel structure. The structure is shown in general formula I. The definition of each substituent in the formula is provided in the description.

##STR00001##

The compound of general formula I has excellent microbicidal 1 activity, and has good control effects on plant bacterial diseases and fungal diseases. The present invention comprises an application of the compound of the general formula I as a microbicide in agriculture and other fields.

The present invention discloses an oxime ether compound with novel structure. The structure is shown in general formula I. The definition of each substituent in the formula is provided in the description.

##STR00001##

The compound of general formula I has excellent microbicidal 1 activity, and has good control effects on plant bacterial diseases and fungal diseases. The present invention comprises an application of the compound of the general formula I as a microbicide in agriculture and other fields.

A fluorine-containing pyrimidine compound is provided represented by formula (1):

##STR00001##

wherein in the above formula (1), R represents a hydrocarbon group having 1 to 12 carbon atoms, B.sup.1 and B.sup.2 each independently represent a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 10 carbon atoms, —C.sub.nF.sub.2n+1 where n is an integer of 1 to 10, a nitro group, a boronic acid group, —OA.sup.1, —SO.sub.mA.sup.1 where m is an integer of 0 to 3, —NA.sup.1A.sup.2, —COOA.sup.1 or —CONA.sup.1A.sup.2, W, X, Y and Z each independently represent CV or N, V represents a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 10 carbon atoms, —C.sub.nF.sub.2n+1 where n is an integer of 1 to 10, a nitro group, a boronic acid group, —OA.sup.1, —SO.sub.mA.sup.1 where m is an integer of 0 to 3, —NA.sup.1A.sup.2, —COOA.sup.1 or —CONA.sup.1A.sup.2, and A.sup.1 and A.sup.2 each independently represent a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms.

The present disclosure belongs to the technical field of plant pest control, and particularly relates to a Camellia sinensis endophyte Penicillium ehrlichii and an application thereof. The present disclosure relates to a novel endophyte separated from a Camellia sinensis body and identified as Penicillium ehrlichii by means of morphology and molecular biology. Biological activity evaluation indicates that Penicillium ehrlichii shows good antagonistic antifungal activity to common pathogenic fungi on several plants. It means that the strain used as a biocontrol fungus for phytopathogens can be applied to environmental-friendly and safe prevention and control of plant diseases.

The present disclosure belongs to the technical field of plant pest control, and particularly relates to a Camellia sinensis endophyte Penicillium ehrlichii and an application thereof. The present disclosure relates to a novel endophyte separated from a Camellia sinensis body and identified as Penicillium ehrlichii by means of morphology and molecular biology. Biological activity evaluation indicates that Penicillium ehrlichii shows good antagonistic antifungal activity to common pathogenic fungi on several plants. It means that the strain used as a biocontrol fungus for phytopathogens can be applied to environmental-friendly and safe prevention and control of plant diseases.

Methods of controlling a plant pathogen, e.g. fungal and bacterial pathogens, on a plant, are described wherein an agricultural composition comprising Bacillus amyloliquefaciens FCC1256 deposited as ATCC No. PTA-122162, a carrier, a surface-active agent and optionally a buffer, and a corresponding concentrate is also described.

Disclosed herein are fungicidal combinations comprising at least one SDHI fungicide and at least two systemic fungicides and compositions comprising said combinations. Also provided is a method of controlling fungal diseases with said combinations.

Disclosed herein are fungicidal combinations comprising at least one SDHI fungicide and at least two systemic fungicides and compositions comprising said combinations. Also provided is a method of controlling fungal diseases with said combinations.