| 雪松枝枯的病因及防治 |
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| 引用本文： | 胡薇宁,赵永立,王春和,王彦臣. 雪松枝枯的病因及防治[J]. 河北林果研究, 2002, 17(2): 166-168 |
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| 作者姓名： | 胡薇宁 赵永立 王春和 王彦臣 |
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| 作者单位： | 保定市园林局,河北,保定,071000 |
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| 摘 要： | 雪松枝枯现象目前在河北地区发生严重。为有效地防治雪松枯枝病，进行了观察防治试验。研究表明，该症状为雪松疫病。病原菌经分离培养，发现是樟疫霉菌（Photophora cinnamoin Ranas.)危害所致。病菌通过风雨传播，伤口侵入，引起枝枯或整株枯死。实验表明采用单一的化学防治效果不太明显，只有采取综合防治才能控制该病的危害。
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| 关 键 词： | 雪松枝枯 病因 雪松疫病 综合防治 樟疫霉 |
| 文章编号： | 1007-4961(2002)02-0166-03 |
| 修稿时间： | 2001-12-07 |
STUDY ON THE CAUSE AND CONTROL OF EDRUS DEODARA SHOOT-WILTING |
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| HU Weining,ZHAO Yongli,WANG Chunhe,WANG Yanchen. STUDY ON THE CAUSE AND CONTROL OF EDRUS DEODARA SHOOT-WILTING[J]. Hebei Journal of Forestry and Orchard Research, 2002, 17(2): 166-168 |
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| Authors: | HU Weining ZHAO Yongli WANG Chunhe WANG Yanchen |
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| Abstract: | Edrus deodara shoot-wilting is seriously occurred in Hebei priovince presently. Preliminary study showed that the symptom is Edrus deodara (Roxb) Lobd blight, and its pathogen is determined as Phytopthora cinnamoin by isolating culture The infection of the pathogen is through wounding and it is spread by wind and rain, causing shoot wilting and even the whole-tree dead Experiment showed that only chemical control did not work, but comprehensive methods could get good control result |
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| Keywords: | Edrus deodara (Roxb) Lobd blight shoot-wilting control result Phytopthora cinnamoin |
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