| 深圳福田红树林海榄雌瘤斑螟的形态特征与为害情况 |
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| 引用本文： | 刘俊武,陈晓琴,周云仙,江世宏.深圳福田红树林海榄雌瘤斑螟的形态特征与为害情况[J].安徽农业科学,2017,45(20). |
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| 作者姓名： | 刘俊武 陈晓琴 周云仙 江世宏 |
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| 作者单位： | 深圳职业技术学院应用化学与生物技术学院,广东深圳,518055;深圳市方森园林花卉有限公司,广东深圳,518055 |
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| 摘 要： | 目的]明确深圳福田红树林海榄雌瘤斑螟的形态特征及为害情况。方法]2014年4月至2015年3月,在深圳福田红树林自然保护区设置4个监测样带(沙嘴码头、凤塘河口、观鸟亭、基围鱼塘),调查海榄雌瘤斑螟对白骨壤的为害情况,并通过室内饲养观察海榄雌瘤斑螟卵、幼虫、蛹和成虫的形态特征。结果]海榄雌瘤斑螟为害白骨壤嫩梢、叶片和果实;白骨壤嫩梢、叶片和果实受害率大小为:嫩梢受害率叶片受害率果实受害率,嫩梢和叶片的受害率均在5月上旬至7月中旬出现高峰期,嫩梢受害率最高达100%,叶片受害率最高达55.2%;7月下旬至9月上旬,海榄雌瘤斑螟幼虫蛀入果实为害。结论]调查结果为海榄雌瘤斑螟的防治提供了理论依据。
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| 关 键 词： | 红树林 海榄雌瘤斑螟 形态 为害情况 |
Morphology of Acrobasis sp.and Damage Situation in Futian Mangrove Reserve of Shenzhen |
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| LIU Jun-wu,CHEN Xiao-qin,ZHOU Yun-xian,JIANG Shi-hong.Morphology of Acrobasis sp.and Damage Situation in Futian Mangrove Reserve of Shenzhen[J].Journal of Anhui Agricultural Sciences,2017,45(20). |
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| Authors: | LIU Jun-wu CHEN Xiao-qin ZHOU Yun-xian JIANG Shi-hong |
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| Abstract: | Objective]The aim was to clear the morphology of Acrobasis sp.and damage situation in Futian mangrove reserve of Shenzhen.Method]From April 2014 to March 2015, we established four observation groups in Futian mangrove forest of Shenzhen, including Shazui wharf, Fengtang estuary,bird-watching pavilion and Jiwei fish pond, studied the damage situation of Ptyomaxia sp.to Avicennia marina, and observed morphological characteristics about Ptyomaxia sp.during egg, larva, pupae and adult stages.Result]Ptyomaxia sp.damaged shoots, leaves and fruits of Avicennia marina.The damage situation was in order of shoots>leaves>fruits.The harm occurrence about shoots and leaves had the peak in early May and mid-July.The harm rate in shoots was up to 100%.The harm rate in leaves was up to 55.2%.From late July to early September, Ptyomaxia sp.damaged fruits.Conclusion]The investigation results provide theoretical basis for the control of Ptyomaxia sp.. |
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| Keywords: | Mangrove forest Ptyomaxia sp Moephological characteristics Damage situation |
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