| 范新单.柑橘棒孢霉褐斑病的防治效果试验研究[J].中国南方果树,2015,44(3): |
| 柑橘棒孢霉褐斑病的防治效果试验研究 |
| Experimental study on control effect of Corynespora leaf spot disease of Citrus |
| 投稿时间：2014-11-13 修订日期：2015-03-19 |
| DOI： |
| 中文关键词: 柑橘棒孢霉褐斑病 防效 试验 |
| 英文关键词:Citrus brown spot,Control efficiency, Experimental study |
| 基金项目: |
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| 摘要点击次数: 2316 |
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| 中文摘要: |
| 柑橘棒孢霉褐斑病是我市柑橘产区近年来发生的新病害，并有逐年加重为害的趋势，为有效地加以防治，筛选出防效好、成本低、适宜生产上推广应用的药剂和防治方案，通过12个不同试验处理，结果表明，各处理对柑橘棒孢霉褐斑病均有一定防效，在春梢叶上防效达53.36%～96.6%，在秋梢叶上防效均为100%。其中6个处理防效较好、成本较低、值得在生产上推广应用，即：①第1次喷春雷.王铜600倍，再戊菌唑3000倍2次；②乙霉.多菌灵650倍3次；③戊菌唑3000倍3次（部分剪除枯枝病叶）；④戊菌唑3000倍3次（全部剪除枯枝病叶）；⑤第1次喷春雷.王铜600倍，再乙霉.多菌灵650倍2次。⑥第1次喷春雷.王铜600倍，再乙霉.多菌灵650倍加代森锰锌500倍2次。③、④、⑤、⑥处理均在早春使用1次1Be。石硫合剂。 |
| 英文摘要: |
| Citrus Corynespora leaf spot disease is a new disease of Citrus producing areas in our city in recent years, and there is increasing year by year the damaging trend, in order to effectively to prevent, screened fungicides and control scheme is used with good effect, low cost, suitable for the production, through 12 different experiments, the results show that, the processing Corynespora leaf spot disease of Citrus had certain control effect, in spring flush leaves on preventive effect reaches 53.36% ~ 96.6%, in autumn shoot leaf on the control effect was 100%. Among the 6 treatment good prevention effect, low cost, and is worthy of popularization and application, in the production are as follows: first times of spraying thunder. Wang Tong 600 times, then penconazole 3000 times 2 times; the B mold. Carbendazim 650 times 3 times; the penconazole 3000 times 3 times (part cut off the dead branches disease leaves); the penconazole 3000 times 3 times (all cut off branches disease leaves); the first spraying thunder. Wang Tong 600 times, then B mold. Carbendazim 650 times 2 times. The first times of spraying. The copper spring thunder 600 times, then B mold. Carbendazim plus mancozeb 650 times 500 times 2 times. 3, 4, 5, 6 treatments using 1 1Be in early spring. Lime sulphur.
双语对照翻译不正确取消CitrusIn CitrusOrangeThe citrusCitrus fruits使用 |
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