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在毛主席关于“独立自主,自力更生”的伟大方针指引下,在批林批孔运动深入发展的大好形势下,武汉市农药研究所和华中师范学院合作试制成功具有广谱杀虫作用的有机磷农药——蔬果磷(Sarithion)又名水杨硫磷,学名是2—甲氧基—4 H—1,3,2—苯并二氧杂磷—2—硫化物。蔬果磷是无色片状晶体,熔点55—56.5℃,工业品为淡黄色结晶,熔点51—55℃,可溶于甲醇、乙醇、丙酮等有机熔剂,遇碱即分解。蚧类、螨类、鳞翅目等害虫,严重威胁着柑桔生产,尤其介壳虫为害更为严重。多年来,
Under Chairman Mao’s great guideline of “independence and self-reliance” and under the excellent situation of further development of the campaign of “criticizing the proletarian and pincer holes”, the Pesticide Research Institute of Wuhan Municipality and the Central China Normal University have been cooperating to trial the production of organophosphorus pesticides with broad-spectrum insecticidal effects - Sarithion also known as salicini, scientific name is 2-methoxy-4 H-1,3,2-benzodioxaphospho-2-sulfide. Vegetable phosphorus is a colorless flaky crystal, melting point 55-56.5 ℃, industrial products for the light yellow crystals, melting point 51-55 ℃, soluble in methanol, ethanol, acetone and other organic flux, the case of alkali that decomposition. Mites, mites, Lepidoptera and other pests, a serious threat to the production of citrus, especially the scale insects more serious damage. Over the years,