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homoptera
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  homoptera
85.19% of Homoptera and 100% of Symphyla were found in the litter layer at the climax succession stage, while 75.61% of Thysanoptera at the intermediate succession stage.
      
Larvae of leafhoppers of the subfamily deltocephalinae (homoptera, cicadellidae) of European Russia and adjacent territories: IV
      
Contributions to the systematics of the genus Microsiphum (homoptera, aphididae)
      
(Homoptera, Pseudococcidae) in the fauna of Russia and adjacent countries: II
      
Leafhoppers of the genus Macropsidius (Homoptera, Cicadellidae, Macropsinae) of European Russia
      
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Through investigation in Jiangxi and Zhejiang provinces and consulting datafrom 1984,the anthor has found 98 species of pests in Cinnamomum comphora.They belong to 7 orders(Homoptera,Hemiptera,Thysanoptera,Coleoptera,Lepidoptera,Hymenoptera,Acarina),22 superfamilies and 37 families.The hostsand life cycles of 30 species of them are described in this paper.

本文根据笔者1983—1984年6月在江西、浙江等地进行调查、采集、饲养及查阅文献资料整理而成,共记载樟树叶部害虫7目22总科37科99种,其中30种作了生活史简介。樟树是一种速生、长命的高大乔木,其材质坚韧、纹理细致、光滑,是造船、家具等优良用材树种.此外,樟树各部组织均可提炼樟油、樟脑,是医药、化工、香料等重要原料,也是庭园和四旁绿化的主要树种。近来年,随着国家林业政策的落实,樟树的种植面积有所增加,但某些地方由于管理不当,使害虫滋生,影响樟树的正常生长。笔者于1983—1984年在南昌、吉安、泰和、抚州、景德镇及浙江富阳等地对樟树叶部的害虫进行了调查,现将结果整理如下:

In This Paper 85 species of pests in cinnamomum branch—trunk are rep-orted.They belong to 7 orders(Orthoptera,Isoptera,Homoptera,Himeptera,Thysanoptera,Coleoptera,hipedoptera)12 superfamilies and 20 families.Thehosts and life cycles of 13 species of them are described.

樟树是我国亚热带常绿阔叶林的主要组成树种之一,多分布于长江流域以南,尤以福建、江西、台湾为多,西南也有分布,是一种重要的用材和经济树种。樟树具有绿阴面积大,树势雄伟,抗烟除尘等特性,历来多栽于寺庙、庭园、村庄、桥头和溪畔。近年来,许多城市、乡镇和厂矿等多以樟树为道傍宅边的主要绿化树种。由于广泛营造单一的樟树林,樟树害虫的发生日益增多。为此,从1983年起,我们查阅了有关樟树害虫的文献资料,并在江西、浙江等地作了实地调查,对一些危害严重的害虫作了有关生物学和生态学的考察。现将枝、干害虫的种类汇编记述如下,共7目12总科、21科、85种,对其中的13种作了生活史简介。

Cerococcus schimae(Homoptera:Coccoidea,Cerococcidae)is distributedover Jiangxi and Yunnan Provinces.It mainly injures Schima,Cinnamomum,Michelia,etc.The paper deals with the morphology and the biological habit ofCerococcus schimae.Its adults and nymphs live in groups in these trees andsuck their sap.The branches of the injured tree,even the whole tree may bewithered.Cerococcus schimae has one generation per year.In November itsfemale fertilized adults begin to hibernate in its host and lay their eggs in...

Cerococcus schimae(Homoptera:Coccoidea,Cerococcidae)is distributedover Jiangxi and Yunnan Provinces.It mainly injures Schima,Cinnamomum,Michelia,etc.The paper deals with the morphology and the biological habit ofCerococcus schimae.Its adults and nymphs live in groups in these trees andsuck their sap.The branches of the injured tree,even the whole tree may bewithered.Cerococcus schimae has one generation per year.In November itsfemale fertilized adults begin to hibernate in its host and lay their eggs in thelast ten days of the next March.These eggs begin incubating in early May,then the new nymphs and new adults begin to demage their host again.The author has also done some pharmaceutical control expriments.It isproved that we can effectively control Cerococcus schimae by means of sprayingRogor solution(Rogor:water=1:1000)or other insecticides or by means ofburying these solutions in the soil near the roots of the trees during the youngstage.

思茅壶蚧属同翅目、蚧总科、壶蚧科。分布于江西、云南等省。为害木荷、樟树等。本文对壶蚧的形态特征进行了描述。对其生物学特性进行了观察和研究。壶蚧以成虫、若虫在寄主上吸取汁液,被害后枝条,甚至全株枯死。壶蚧一年发生一代,以受精雌蚧越冬。翌春3月下旬开始产卵,5月初开始孵化,11月份以雌虫越冬。同时进行了药剂防治试验.在幼龄阶段用40%的乐果等1000倍液喷雾或埋根法,进行防治效果好。

 
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