甲基硫菌灵又名甲基托布津,是一种广谱性内吸杀菌剂,能防治多种作物病害,具有内吸、预防和治疗作用。日本曹达株式会社于1998年、1991年、2000年在我国获准正式登记甲基托布津70%可湿性粉剂、甲基托布津50%悬浮剂、甲基托布津原药,制剂登记在小麦、水稻防治赤霉病、纹枯病、稻瘟病。新加坡生达有限公司在1996年1999年在我国临时登记桑菲纳70%可湿性粉剂、甲基硫菌灵原药,制剂用于防治番茄叶霉病用量(有效成分)375～562克/公顷。日本住友化 Thiophanate methyl also known as thiophanate methyl, is a broad-spectrum systemic fungicide, can prevent a variety of crop diseases, with internal absorption, prevention and treatment. Japan’s Soda Co., Ltd. in 1998, 1991, 2000 in China was officially registered in China Thiophanate 70% wettable powder, thiophanate methyl 50% suspension agent, thiophanate-methyl, the preparation registered in the wheat, Rice control scab, sheath blight, rice blast. Singapore Shengda Co., Ltd. in our country in 1996 in the temporary registration of Sanfilippina 70% WP, thiophanate-methyl original drug, the preparation for the control of tomato leaf mold dosage (active ingredient) 375 ~ 562 g / ha . Japan Sumitomo Chemical