| 雷照鸣，梁艳琼，贺春萍，郑服丛.25%苯醚甲环唑·咪鲜胺悬浮剂防治香蕉叶斑病药效试验[J].广东农业科学,2013,40(4):61-62 |
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25%苯醚甲环唑·咪鲜胺悬浮剂防治香蕉叶斑病药效试验 |
| Evaluation of 25% difenoconazole azole prochloraz SC on banana leaf spot disease control |
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| 基金项目:中央级公益性科研院所基本科研业务专项（2012hzs1j012，2012hzs1J021）；海南省重点科技项目（090141；国家自然科学基金（31101408） |
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| 中文摘要: |
| 2010—2011年进行25%苯醚甲环唑·咪鲜胺悬浮剂对香蕉叶斑病药效试验。结果表明，25%苯醚甲环唑·咪鲜胺悬浮剂1000~2000倍液可有效防治香蕉叶斑病，3次施药后10 d防效为75.25%~87.43%，其1000倍液的防效极显著优于对照药剂25%苯醚甲环唑·咪鲜胺微乳剂1 500倍的防效，其2000倍液处理的防效和对照药剂1 500倍处理相近，且在供试剂量下对香蕉植株生长无致害性影响。25%苯醚甲环唑·咪鲜胺悬浮剂可作为香蕉叶斑病防治中的新药剂，在发病初期开始施药，使用浓度为1000~1500倍。 |
| 英文摘要: |
| During 2010—2011, the control effects of 25% difenoconazole azole prochloraz SC on leaf spot disease of banana have been
evaluated under field.The results showed that 25% difenoconazole azole prochloraz SC had good effect on leaf spot disease of banana, after spayed three times, the effect of 25% difenoconazole azole prochloraz diluted with 1 000~2 000 times dilution was 75.25% to 87.43% .Among that,the control effect of 25% difenoconazole azole prochloraz diluted with 1 000 times was compared with that of 25% difenoconazole azole prochloraz microemulsion diluted with 1 500 times and the difference was remarkable,and its 2 000 times dilution was equivalent to that of 25% difenoconazole azole prochloraz microemulsion with 1 500 times at the same concentration,and 25% difenoconazole azole prochloraz SC had no harmful effect on the growth of banana plants.Therefore,The use of 25% difenoconazole azole prochloraz SC after 1 000~1 500 times
dilution at the beginning of disease occurrence. it could be applied on controlling the banana leaf spot disease. |
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