| abstract |
The invention relates to a 5-heterocyclic substituted pyrazole compound and its application in pesticides, belonging to the technical field of pesticides. The technical problem solved by the present invention is to provide a new compound which can be used as an agricultural fungicide and a seed germination promoter. The structural formula of the compound is shown in formula I, wherein X is oxygen, sulfur or nitrogen, Y is oxygen, sulfur or nitrogen, and R is methyl, methoxy, hydroxymethyl, chlorine or bromine. The compound has good inhibitory activity against phytopathogenic fungi, and has a good promoting effect on the germination of vegetable seeds, which will lay a good foundation for the creation of new pesticides. |