篦舟蛾属查看源代码讨论查看历史
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中文名:篦舟蛾属 拉丁学名:Besaia 界:动物界 亚 科:角茎舟蛾亚科 |
篦舟蛾属(学名 Besaia)是属于角茎舟蛾亚科下的一个属。 [1]
下级分类
邻皮舟蛾亚属:Achepydna 篦舟蛾亚属:Besaia 枯舟蛾亚属:Curuzza 拟皮舟蛾亚属:Mimopydna 偶舟蛾亚属:Ogulina
简介
翅展50mm左右。头和胸背浅灰褐黄色,冠形毛簇末端暗红褐色;前翅淡灰黄色具红褐色雾点,从基部到外线的内缘区较暗；
中央有1条暗灰褐色纵纹,内线模糊,外线双道平行外曲,其中内面1条呈一影状带,外面1条由2列小黑点组成。
为害竹林的舟蛾种类鉴别
来自 万方 喜欢 0 阅读量：18 作者：蔡荣权
摘要：在我国为害竹林的舟蛾,过去鲜为人知.自六十年代中期以后,由于各地相继大发生,才逐渐被人们重视.至今,在我国已经明确记录为害竹林的舟蛾有11种,分隶10属.但是与之相邻的这一类群舟蛾,在我国就有57种以上,分隶31属.此类成虫大多浅黄或浅褐黄色,前翅斑纹彼此近似或不清晰,因而在种类鉴别上较困难,也常容易混淆。
关键词：舟蛾 种类鉴别 为害 竹林 翅尖 六十年代 斑纹 褐黄色 不清晰 成虫
DOI：CNKI:SUN:SLBC.0.1986-01-018 被引量：1 年份：1986
竹篦舟蛾的研究
徐天森1, 吕若清2 1. 中国林业科学研究院亚热带林业研究所机构
2. 浙江省余杭县南山林场
STUDIES ON BESAIA GODDRICA (NOTODONTIDAE,LEPIDOPTERA) Xu Tiansen1, Lű Ruoqing2 1. The Research Institute of Forestry CAF
2. Narsshan Forest Farm of Yuhang County, Zhejiang Province
摘要: 竹蓖舟蛾是竹林重要害虫之一,分布于长江以南各省。浙江省一年4代,以幼虫在竹上越冬,中午气温高时,可以取食。成虫分别于4月初～6月上旬、6月上旬～7月中旬、8月上旬～9月中旬、9月中旬～11月上旬出现;幼虫取食期为4月底～7月初、6月下旬～8月底、8月中旬～10月中旬、10月初～下年5月上旬。各代幼虫食叶量分别为411.85、390.02、335.85、324.95cm2。产卵量为80～490粒。天敌有黑卵蜂、赤眼蜂、猎蝽、内茧蜂、瘦姬蜂、啮小蜂等。防治方法以保护天敌、灯光诱蛾及药剂防
关键词: 竹蓖舟蛾 / 生物学特性 / 防治 / 竹
Abstract: Besaia goddrica (Schaus),one of the main pests of the bamboos,attacks the species of Phyllostachys and has been observed in the wide areas on the south of the Yangtze River as well as in Shanxi Province.With four generations per year in Zhejiang province,the pest insect overwinters on bamboos by larvae which may feed on the foliage occasionally at warm noon in winter,but normally eat more in the next March.The adults appear in bamboo groves from early April to early June,early June to mid-July,early August to early September and,mid-September to early November respectively.The larvae feed on the foliage from late April to early July,late June to late August,mid-August to mid-October and,early October to the next early April.The mean feeding amount of the leaves per larva in each one of the four generations is respectively up to 411.85,390.02,335.85 and 324.95cm2 in area.Each female adult may lay eggs varying from 80 to 490.There are more than ten natural enemies attacking the pest,mainly including Trichogramma sp.,Telenomus sp.,Campoplex sp.,Exorista civilis,Sirthenea ilavipes and Enicospilus sp.,The effective control of the pest can be achieved by the measures of tending of bamboo groves,light-trapping,and application of DDVP smoke generator.
Key words: Besaia goddrica (Schaus) / biological characteristics / control measures / bamboo