N-difluoromethyl triazole selenourea compound with insecticidal, bactericidal and weeding functions and application of N-difluoromethyl triazole selenourea compound

The invention discloses an N-difluoromethyl triazole selenourea compound with insecticidal, bactericidal and weeding functions and application of the N-difluoromethyl triazole selenourea compound. The structure of the N, N-difluoromethyl triazole selenourea compound is shown as a general formula (A), and the definition of each substituent group in the formula is shown in the specification. The compound of the general formula (A) shows excellent biological activity on pests, phytopathogens, weeds and harmful plants in agriculture and forestry and other fields, and has the functions of killing insects, sterilizing, weeding and the like. 本发明公开了一种具有杀虫、杀菌和除草功能的N-二氟甲基三氮唑硒脲化合物及其用途。N-二氟甲基三氮唑硒脲化合物结构如通式(A)所示，式中各取代基的定义见说明书。本发明通式(A)化合物对农林业和其他领域中的害虫、植物病原菌、杂草和有害植物都显示出优良的生物活性，同时具备杀虫、杀菌、除草等功能。