Kimura Norio, Fukuchi Atsushi
Biology Group, Health & Crop Sciences Research Laboratory, Sumitomo Chemical Co., Ltd., 2-1 Takatsukasa 4-chome, Takarazuka, Hyogo 655-8555, Japan.
Makabe experimental farm, Biology Group Development, Health & Crop Sciences Research Laboratory, Sumitomo Chemical Co., Ltd., 1947-2 Higashiyamada, Sakuragawa, Ibaraki 300-4415, Japan.
J Pestic Sci. 2018 Nov 20;43(4):287-292. doi: 10.1584/jpestics.D18-023.
We compared the risk of reselecting melanin biosynthesis dehydratase inhibitor (MBI-D)-resistant isolates between two treatment programs, a nursery box application of diclocymet and a rotational program in which nursery boxes received a non-MBI-D fungicide application and then later, in the field, a foliar application of a diclocymet and ferimzone mixture. Both were effective against panicle blast. However, the latter prevented the reselection of MBI-D-resistant isolates more effectively than the former.
我们比较了两种处理方案之间重新选择对黑色素生物合成脱水酶抑制剂(MBI-D)耐药菌株的风险,一种是在育苗箱中施用双氯氰菌胺,另一种是轮作方案,即育苗箱先施用非MBI-D杀菌剂,然后在田间后期叶面喷施双氯氰菌胺和喹氧灵的混合物。两种方案对穗瘟均有效。然而,后者比前者更有效地防止了对MBI-D耐药菌株的重新选择。