植物保护
植物保護
식물보호
PLANT PROTECTION
2010年
2期
167-169
,共3页
杨共强%宋玉立%何文兰%孙静
楊共彊%宋玉立%何文蘭%孫靜
양공강%송옥립%하문란%손정
杀菌剂%小麦纹枯病%防治效果
殺菌劑%小麥紋枯病%防治效果
살균제%소맥문고병%방치효과
fungicide%wheat sharp eyespot%control effect
田间试验结果表明,12.5%烯唑醇可湿性粉剂有效成分110 g/hm~2、12.5%腈菌唑乳油110 g/hm~2、10%氯啶菌酯乳油45 g/hm~2、25%丙环唑乳油180 g/hm~2对小麦纹枯病有很好的防治效果,防效分别为79.5%、76.3%、65.8%和63.9%,显著优于常用药剂20%井冈霉素水溶性粉剂180 g/hm~2的防效52.9%,可在生产上大面积推广应用.
田間試驗結果錶明,12.5%烯唑醇可濕性粉劑有效成分110 g/hm~2、12.5%腈菌唑乳油110 g/hm~2、10%氯啶菌酯乳油45 g/hm~2、25%丙環唑乳油180 g/hm~2對小麥紋枯病有很好的防治效果,防效分彆為79.5%、76.3%、65.8%和63.9%,顯著優于常用藥劑20%井岡黴素水溶性粉劑180 g/hm~2的防效52.9%,可在生產上大麵積推廣應用.
전간시험결과표명,12.5%희서순가습성분제유효성분110 g/hm~2、12.5%정균서유유110 g/hm~2、10%록정균지유유45 g/hm~2、25%병배서유유180 g/hm~2대소맥문고병유흔호적방치효과,방효분별위79.5%、76.3%、65.8%화63.9%,현저우우상용약제20%정강매소수용성분제180 g/hm~2적방효52.9%,가재생산상대면적추엄응용.
The efficacy of 12 fungicides was measured against the wheat sharp eyespot in fields. The results showed that four fungicide, diniconazole 12.5% WP, myclobutanil 12.5% EC, SYP7017 10% EC and propicoaazole 25% EC had better control effects (79.5%, 76.3%, 65.8% and 63.9%, respectively) than the commonly-used fungi-cide, 20% validamycin, which had a control effect of 52.9%. The four fungicides were recommended for wheat production.
