The present invention discloses hydrocarbylidene (hydrocarbonic) nitrohydrazinecarboximidamides and the use thereof as well as a method for making the same. The structural general formula of the compounds is shown in formula I, wherein R1 is C1-C10 saturated and/or unsaturated aliphatic hydrocarbonyl, benzyl, benzyl, substituted with halogen, amino, hydroxy, C1-C5alkyl or C1-C5alkoxyl, halogenated picolyl, halogenated thiazolyl methyl, tetrahydrofuryl methyl or oxazolyl methyl R2 is hydrogen, C1-C5 saturated and/or unsaturated aliphatic hydrocarbonyl, phenyl, substituted with halogen, hydroxy, amino, C1-C5alkyl or C1-C5alkoxyl, aryl selected from phenyl, pyridyl, imidazolyl, oxazolyl and thiazyl, aryloxy selected from phenoxy and pyridiniloxy, pyridyl or pyridyl substituted with halogen, C1-C5alkyl or C1-C5alkoxyl, aryloxy selected from phenoxy and pyridiniloxy R3 is hydrogen, C1-C10 saturated and/or unsaturated aliphatic hydrocarbonyl, furyl, phenyl, phenyl substituted with halogen, hydroxy, amino, C1-C5alkyl or C1-C5alkoxyl, aryl selected from phenyl, pyridyl, imidazolyl, oxazolyl and thiazyl, aryloxy selected from phenoxy and pyridiniloxy, benzyl or benzyl substituted with halogen, amino, hydroxy, C1-C5alkyl or C1-C5alkoxyl, wherein if R1 is methyl, R2 is not hydrogen or R3 is not phenyl. The compounds of formula (I) have high preventive efficiency against insect pests of plants, such as aphid, plant hopper, cotton bollworm, asparagus caterpillar, and the like, and can be used as plant insecticides.Данное изобретение раскрывает гидрокарбилиден (углеводородные) нитрогидразинкарбоксимидамиды и их применение, а также способ их получения. Общая структурная формула соединений представлена формулой I, где R1 представляет собой С1-С10 насыщенный и/или ненасыщенный алифатический углеводород, бензил, бензил, замещенный галогеном, амино, гидрокси, С1-С5алкилом или С1-С5алкоксилом, галогенированный пиколил, галогенированный тиазолилметил, тетрагидрофурилметил или оксазолилм
