A Brief Report of Control Efficiency of Several Painting Agents against Blueberry Twig Blight
[ Objective ] The paper was to clear the control efficiency of drug painting on different pruning wounds and different pruning lengths against secondary. infection of bluel~rry twig blight. [ Method] With self-made cream, heal wound anti 10 times 45% lime sulfur as materials, the control effects aga...
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| Published in | Plant Diseases and Pests(植物病虫害研究：英文版) Vol. 7; no. 4; pp. 14 - 15 |
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| Main Authors | , , , |
| Format | Journal Article |
| Language | English |
| Published |
Cranston
Wu Chu (USA-China) Science and Culture Media Corporation
01.08.2016
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| Online Access | Get full text |
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| Summary: | [ Objective ] The paper was to clear the control efficiency of drug painting on different pruning wounds and different pruning lengths against secondary. infection of bluel~rry twig blight. [ Method] With self-made cream, heal wound anti 10 times 45% lime sulfur as materials, the control effects against blueberry. twig blight by different lengths of pruning and painting different creams were studied. [ Result] The probability of infection was lower when the pruning wounds were farther way from the diseased branches. Pruning branches at 15 cm away from infected symptoms and painting wounds with self-made cream received the best effnrt. The control efficacy of painting self-made cream was 100% in the first year, and 85.71% in the following year. The control efficacy of painting heal wound was 55% in the first year, and 22.63% in the lnllowing year. The control efficacy of painting lime sulfur was 42.07% in the first year, and 30.56% in the following year. [ Conclusion] Pruning branches at 15 cm away from infected symptoms and painting wounds with self-made cream could reduce the secondaq infection of new, born branches. |
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| Bibliography: | Blueberry; Twig blighl; Painting drugs on pruning wounds; Field efficacy [ Objective ] The paper was to clear the control efficiency of drug painting on different pruning wounds and different pruning lengths against secondary. infection of bluel~rry twig blight. [ Method] With self-made cream, heal wound anti 10 times 45% lime sulfur as materials, the control effects against blueberry. twig blight by different lengths of pruning and painting different creams were studied. [ Result] The probability of infection was lower when the pruning wounds were farther way from the diseased branches. Pruning branches at 15 cm away from infected symptoms and painting wounds with self-made cream received the best effnrt. The control efficacy of painting self-made cream was 100% in the first year, and 85.71% in the following year. The control efficacy of painting heal wound was 55% in the first year, and 22.63% in the lnllowing year. The control efficacy of painting lime sulfur was 42.07% in the first year, and 30.56% in the following year. [ Conclusion] Pruning branches at 15 cm away from infected symptoms and painting wounds with self-made cream could reduce the secondaq infection of new, born branches. SourceType-Scholarly Journals-1 ObjectType-General Information-1 content type line 14 |
| ISSN: | 2152-3932 |