Substituted pyrazole compounds of the formula (1). The compounds are synthesized from a pyrazole derivative and a haloalkyleneoxime ester derivative, and have excellent herbicidal effects. Herbicide compositions containing the substituted pyrazole derivatives or hydrazide derivatives thereof as active ingredients possess wide herbicidal spectra, work sufficiently in small dosages, and are sufficiently safe for certain important crops
公式(1)的取代
吡唑化合物。该化合物是由
吡唑衍
生物和卤代烷氧基酯衍
生物合成的,并具有优异的除草效果。含有取代
吡唑衍
生物或其
肼衍
生物作为活性成分的
除草剂组合物具有广泛的除草谱,小剂量就能发挥足够的作用,并对某些重要作物足够安全。