| 包强，陈晓琴，徐华林，江世宏.八点广翅蜡蝉在深圳福田红树林发生规律研究[J].广东农业科学,2013,40(12):90-92 |
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八点广翅蜡蝉在深圳福田红树林发生规律研究 |
| Reaserch on the occurrence regularity of Ricabia speculumwalker in Futian mangrove, Shenzhen |
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| DOI： |
| 中文关键词: 红树林 八点广翅蜡蝉 发生规律 防控 |
| 英文关键词: mangrove Ricabia speculum walker occurrence regularity control |
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| 中文摘要: |
| 报道了危害红树林的新害虫要八点广翅蜡蝉（Ricabia Speculum walker）。通过室内饲养和野外调查结果表明：八点广翅蜡蝉在深圳福田红树林保护区内1年发生1代，以卵越冬，翌年4月中旬至6月下旬越冬卵孵化，5月上旬为孵化的高峰期，5月下旬至6月下旬为若虫的发生高峰期。成虫于6月上旬至9月下旬发生，7月上旬以及下旬成虫数量达到最大；并提出相应的防控意见，为以后正确防治该虫奠定基础。 |
| 英文摘要: |
| Ricabia Speculum walker，a new insect pest attacking the mangrove，was reported.A systematic study on the occurrence regularity of Ricabia Speculum walker in Futian Mangrove Nature Reserve of Shenzhen was conduceted based on the investigation in the field and rearing in the laboratory. The pest had one generations per yer year , and it overwintered as eggs . Overwintering eggs hatched from mid April to late June,and the peak period of incubation occurred in the early may.the infestation period of the larvae occrred from early may to late June,and of the adults occrred from early June to late September.The peak period of adult emergenced from early July to late July; prevention and control advice the correct prevention insect to lay the foundation for the future. |
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