| 红树植物海桑新害虫报喜斑粉蝶的发生危害及生物学特性 |
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| 引用本文： | 包强,陈晓琴,徐华林,江世宏.红树植物海桑新害虫报喜斑粉蝶的发生危害及生物学特性[J].植物保护,2014,40(2):151-155. |
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| 作者姓名： | 包强 陈晓琴 徐华林 江世宏 |
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| 作者单位： | 1. 深圳职业技术学院植物保护研究中心， 深圳518055； 2. 华南农业大学资源环境学院， 广州510642; 3. 广东内伶仃福田国家级自然保护区管理局， 深圳518040 |
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| 摘 要： | 首次报道报喜斑粉蝶华南亚种［Delias pasithoe porsenna (Cramer)］在深圳福田红树林保护区严重为害海桑［Sonneratia caseolaris (L.)］和无瓣海桑（S.apetala Buch Ham）两种海桑科（Sonneratiaceae）乔木红树。通过室内饲养和林间调查，明确了报喜斑粉蝶华南亚种各虫态的形态特征和变化过程，行为习性，并发现其有较强的耐饥饿、抗海水浸泡等抗逆能力，提出其他红树植物也存在受到该种害虫危害的潜在风险。
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| 关 键 词： | 报喜斑粉蝶 红树林 海桑 无瓣海桑 风险 |
Biological characteristics and occurrence of Delias pasithoe porsenna, a new pest on Sonneratia caseolaris |
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| Bao Qiang,Chen Xiaoqin,Xu Hualin,Jiang Shihong.Biological characteristics and occurrence of Delias pasithoe porsenna, a new pest on Sonneratia caseolaris[J].Plant Protection,2014,40(2):151-155. |
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| Authors: | Bao Qiang Chen Xiaoqin Xu Hualin Jiang Shihong |
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| Institution: | 1. Research Center of Plant Protection, Shenzhen Polytechnic, Shenzhen518055, China; 2. College of Resources and Environment, South China Agricultural University, Guangzhou510642, China; 3. Guangdong Neilingding Futian National Nature Reserve Administrative Bureau, Shenzhen518040, China |
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| Abstract: | Delias pasithoe porsenna was first reported on Sonneratia caseolaris and Sonneratia apetala. Based on field observations and laboratory rearing, the biological characteristics and occurrence of D.pasithoe porsenna were studied. The results showed that the resistance of D.pasithoe porsenna to flood and starvation was good, and the possibility of spread in Futian Mangrove Nature Reserve of Shenzhen was certain. It is still a threat to other mangrove plant leaves. |
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