石灰硫磺合剂简称石硫合剂,是由石灰、硫磺加水熬制而成的,其母液是透明酱油色液体,有较浓的臭蛋气味,呈碱性,遇酸分解,有效成分是多硫化钙,还有少量的硫代硫酸钙、硫酸钙和亚硫酸钙。石硫合剂是一种使用历史悠久、配制简易,具有杀菌、杀螨、杀虫作用兼备的无机农药,它对人、畜毒性中等,对植物安全可靠、无残 Lime sulfur mixture referred to as lime sulfur mixture, is made of lime, sulfur and water boil made, the mother liquor is transparent soy sauce color liquid, has a thick smell of stink eggs, was alkaline, the case of acid decomposition, the active ingredient is calcium polysulfide , And small amounts of calcium thiosulfate, calcium sulfate and calcium sulfite. Stone sulfur mixture is a kind of inorganic pesticide with long history, simple preparation, bactericidal, acaricidal activity and insecticidal action. It is toxic to humans and animals with medium toxicity and is safe and reliable to plants.