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用５０％ 多硫可湿性粉剂防治花生叶斑病，结果表明：５０％ 多硫可湿性粉剂１８００ｇ／ｈｍ ２，平均防效可达９０．８％ ；用剂量为１５００ｇ／ｈｍ ２，平均防效为８２．３％ ；用剂量１２００ｇ／ｈｍ ２，平均防效为８２．１％ ，均高于对照药剂５０％ 多菌灵可湿性粉剂（７１．５％ ）的防效。
The results showed that 50% polysulfide wettable powder 1800g / hm 2, the average control effect reached 90.8%; with the average dose of 1500g / hm 2, the average control effect Was 82.3%. With the dosage of 1200g / hm 2, the average control effect was 82.1%, which was higher than the control agent 50% carbendazim WP (71.5%).