1)Janus piri梨茎蜂
1.Studies on Developing Law and Controlling Technology of Janus piri;梨茎蜂发生规律及防治技术研究
2)Blasticotomidae梨室蜂科
1.Three new species of Blasticotomidae from China are described in the paper: Runaria shaanxinica Wei sp.本文记述中国梨室蜂科３新种：陕西三节梨室蜂ＲｕｎａｒｉａｓｈａａｎｘｉｎｉｃａＷｅｉ，ｓｐ。
3)Neosyrista similis月季茎蜂
1.The Elementary Research on Space Distribution Pattern of the Neosyrista similis;月季茎蜂幼虫空间分布型的初步研究
4)European wheat stem sawfly麦茎蜂
1.Test on Bingchongjing Controlling Yellow rust and European wheat stem sawfly of Spring Wheat in Qinghai;“病虫净”防治青海春小麦条锈病及麦茎蜂试验
英文短句/例句
1.Study on the developmental threshold temperature and effective accumulated temperature for the pupa of Cephus fumipennis Eversmann灰翅麦茎蜂蛹的发育起点温度和有效积温研究
2.larva of chalcid flies injurious to the straw of wheat and other grains.广肩小蜂科的一些小蜂的幼虫，伤害麦子和其它谷类杆茎。
3.REVISION OF THE CHINESE PEAR STEM GIRDLERS WITH DESCRIPTION OF A NEW SPECIES(HYMENOPTERA:CEPHIDAE)梨茎峰研究的述评附－新种（膜翅目：茎蜂科）
4.fungus affecting leaves and stems of wheat.影响小麦叶和茎的菌类。
5.The barley has less straw, and it matures earlier.大麦茎叶少，成熟早。
6.HOT OATMEAL W;MILK, HONEY & RAISIN牛奶蜂蜜果仁燕麦粥
7.large solitary bee that lays eggs in tunnels bored into wood or plant stems.大型独居蜜蜂，在木材或植物的茎干中钻洞产卵。
8.Malt is barley grain that has been germinated to the point were roots and stems just begin to appear.麦芽指的是发芽至开始出现根和茎的大麦。
9.Study on Introgression of Useful Genes from Hordeum bulbosum to Common Wheat苏联球茎大麦有利基因引入普通小麦的研究
10.The stems of peas, beans, potatoes, or grasses.麦秸，豆秸豌豆、蚕豆、土豆或稻草的茎
11.QTL Analysis for Stem strength and its Correlated Traits in Wheat;小麦茎秆强度及其相关性状的QTL分析
12.Analysis on culm characteristics of BN AK58小麦品种百农矮抗58茎秆特性分析
13.someone who brews beer or ale from malt and hops and water.用麦芽、啤酒花和水酿造蜂蜜或酒的人。
14.a domed beehive made of twisted straw.用曲折的麦杆做成的半球形的蜂房。
15.genus of rhizomatous herbs of north temperate regions: butterbur; sweet coltsfoot.北部温带地区一个地下茎草本属；蜂斗叶属植物；蜂斗菜属的几种草本植物之一。
16.This project makes research on the following aspects: ①Applied studies on bethyloid wasp ( Scleroderma guani )control for stem borer;现已完成了以下几方面的研究 :①应用管氏肿腿蜂防治蛀茎性害虫 ;
17.Field Experiments on Replacement Control of Exotic Eupatorium Adenophorum and Native Parasitoids of Procecidochares Utilis;紫茎泽兰田间替代控制试验与泽兰实蝇本土寄生蜂调查
18.Competitive Effects of Setaria Viridis Beau. (Gramineae) and Lolium Perenne L.(Gramineae), on Invasive Alien Weed, Ageratina Adenophora Spreng. (Asteraceae);狗尾草和黑麦草对紫茎泽兰的竞争效应
相关短句/例句
Blasticotomidae梨室蜂科
1.Three new species of Blasticotomidae from China are described in the paper: Runaria shaanxinica Wei sp.本文记述中国梨室蜂科３新种：陕西三节梨室蜂ＲｕｎａｒｉａｓｈａａｎｘｉｎｉｃａＷｅｉ，ｓｐ。
3)Neosyrista similis月季茎蜂
1.The Elementary Research on Space Distribution Pattern of the Neosyrista similis;月季茎蜂幼虫空间分布型的初步研究
4)European wheat stem sawfly麦茎蜂
1.Test on Bingchongjing Controlling Yellow rust and European wheat stem sawfly of Spring Wheat in Qinghai;“病虫净”防治青海春小麦条锈病及麦茎蜂试验
5)Resistance to wheat stem sawfly抗麦茎蜂
6)Sinicephus incisus sp.nov华茎蜂属
延伸阅读
梨茎蜂 昆虫纲膜翅目（Hymenoptera）茎蜂科(Cephidae)。又名梨茎锯蜂,俗称折梢虫。果树害虫,主要为害梨。成虫体长约10毫米,翅展14～16毫米,全体黑色有光泽。雌虫腹部末端有锯齿状产卵器。卵长约 1毫米，长椭圆形，稍弯曲，淡灰白色。幼虫体长10～11毫米，黄白色。蛹长约9毫米,复眼红色。广泛分布于中国各梨产区和朝鲜。寄主植物除梨外,尚有棠梨和沙果等。年发生1代，以熟幼虫和蛹在被害梢内越冬。在中国中部3月化蛹，4月羽化为成虫,梨树抽新梢时成虫出现,4～5月在新梢上产卵为害。成虫取食花蜜、露水等为补充营养，上午10时后气温较高时，飞翔交尾。雌虫产卵时在嫩梢上伸出产卵器锯断新梢，并在断面下方产卵一粒于组织内，随将断口下方2、3个叶柄锯断，产卵孔不久即成黑色小点。卵经7天孵化,幼虫在新梢髓部内向下方蛀食。5～6月为幼虫为害盛期,幼虫粪便堆积在身体后方，不排出，6月间即蛀食到2年生枝处,此时幼虫老熟，反转身体，在原蛀道中咬一羽化孔，但并不咬穿，然后作一褐色膜状薄茧进入休眠。每一被害梢仅有幼虫一头。不同品种受害程度有差异，凡抽梢期与成虫出现高峰相吻合的品种受害都重。幼虫天敌有白僵菌和寄生蜂等。梨树被害新梢很易发现，防治时应结合冬季修剪，除去被害枝以减少虫源。成虫盛发期可用虫网捕杀，或喷洒敌百虫、敌敌畏等。
