【正文】 e brownish moth, with the yellowbrown forewing having a distinctive pale band medially: wingspan is 3040 mm.? Eggs:Eggs are spherical ( mm) in diameter, and laid on the undersides of leaves in batches of 100300 and covered with yellow colored female lays about 1002022 eggs, hatching requires 26 days.? Larvae:The8maytropicstheand2430littleinbegenerationhabits.nocturnalsolitarybeedisperseLatertheyontheandremaingregariouslarvae? Newlyyoungespeciallytheseriouslyinfestationsleafeater.basicallycaterpillarandislands,AustralAsia,Philippines,Thailand,Korea,Lanka,Bangladesh,Pakistan, tropics,Oldandinmainlymaizelegumes,potato,cacao,includehosttobacco.tomatocotton,includingofwideafeedpesttotallyisPupaLarvaspiracles.? withineachspotsofastrip,yellowagreenlong,30isegg.? Larva: Fullygrownsurfaceonverticalareleaves.oflowsinglyarebulletinlikeper78mayProvinceInpartialinfestationscauseandthe‘heart’intocaterpillarsaccumulation.witharemainonlyleafupeventheholesheart,thedeepsingly,larvae2.andCanada,Zealand,Australia,NorthofandthroughoutisCruciferae.andspecies.includeIts黃守瓜、黑守瓜害蟲種類小菜蛾小菜蛾 Plutella xylostella節(jié)瓜薊馬、瓜蚜、美洲斑潛蠅、螨類 溫室白粉虱、 煙粉虱（ A型、 B型）豆野螟粉虱類茄、瓜、豆類蔬菜害蟲鱗翅目 桃蚜 甘藍蚜、蘿卜蚜同翅目菜螟斜紋夜蛾、甜菜夜蛾、 小菜蛾、 arrowhead慈姑? WaterVegetables? Watercress— 西洋芹? lotusCrops? Onion? Chinese chive韭菜? Garlic大蒜? Scallion蔥 , etc.Family: LiliaceaeGroup98 TuberFruits茄果類? Tomato? Egg plant? Pepper, etc.Family: SolanaceousGroup6VegetableVegetableKidneylegumes豆類– AsparagusCucumbitaceae葫蘆科Groupspinach 空心菜– Lettuce生菜– Celery芹菜 Family: Convolvulaceae –旋花科Compositae— 菊科 Chenopdiaceae— 藜科GroupGreenkale芥藍– Cauliflower花椰菜– Broccoli綠菜花– Cabbage甘藍Family: CruciferaeGenus: BrassicaGroupCabbage1農業(yè)昆蟲學 蔬菜害蟲第二節(jié)第二節(jié) 農業(yè)害蟲種類農業(yè)害蟲種類216。概述v中國主要蔬菜種類簡介v中國主要蔬菜害蟲種類簡介v蔬菜地生態(tài)系統(tǒng)的特點v蔬菜害蟲的發(fā)生特點及對防治的要求Part 1 中國主要蔬菜種類中國主要蔬菜種類GroupChineseGroup? Flowering Chinese Cabbage— 菜心 ? Pakchoi— 白菜、油菜? Chinese Cabbage etc.Family: CruciferaeGenus: Brassica—蕓薹屬Group 2 Cole Crop甘藍類 – Chinese3Vegetables– Water4 Gourds— 葫蘆類– Chiehqua節(jié)瓜– Wax gourd（winter melon)冬瓜– Cucumber– Sponge gourd絲瓜– Pumpkin, etc.Family:5 Vegetablebean– bean蕓豆– pea豌豆– soybean— 毛豆Family: Laguminosae豆科 GroupSolanaceous7 Root Vegetable? Radish蘿卜? Carrot胡蘿卜? Table beet.— 櫻桃蘿卜Family: Cruciferae UmbelliferaeGroupCrops? Taro芋頭? Yam山藥? Yam bean? Ginger姜? Potato, etc.Family: Araceae天南星科Dioscoreaceae薯蕷科 Zingiberceae— 姜科 GroupBulb10 Aquaticroot蓮藕? Chinesebamboo 茭白 ,etc.Family: Cruciferae Nymphaeaceae— 睡蓮科 Alismatacea澤瀉科（慈姑） Gramineae禾本科一、中國蔬菜一、中國蔬菜主要害蟲簡介主要害蟲簡介十字花科蔬菜害蟲鱗翅目 菜青蟲粉紋夜蛾、 鞘翅目黃條曲跳甲大、小猿葉甲 棉鈴蟲、煙青蟲、玉米穗蛾 小地老虎、豇豆莢螟、 紋翅粉虱 朱砂葉螨、截形葉螨、 二斑葉螨、側多食跗線螨其它(L.)Diamondback moth菜青蟲菜青蟲Pieris rapae (L.)Cabbage Butterfly1.hostBrassicaCultivatedwildItwidespreadEuropemuchAsia,Africa,NewHawaii,USAMexico.Damage:Thefeedusuallyincabbagemakinginleaves,eatallblade,theveinsleft,frassThepreferfeedtheofcabbageoccasionallyheavyanddefoliation.Guangdongtherebegenerationsyear. 3. Identification? Adult:Adult is a white butterfly with a wingspan about 4555 mm in the female. The wings bear several black markings.? Eggs:TheeggslaidonsurfacetheTheremanyridgestheoflarvaaboutmmvelvetywithfaintdorsalandrowyellowalongsidelinethePupa:The pupa is shuttlelike form, sharply angled, attached usually to the underside of the leaf by a loop of silk.EggsAdultapolyphagousandonveryrangecropsvegetables,rice,andOtherplantsCitrus,sweetrubbershum,etc.:ItdistributesSouthEasternWorldincludingIndia,SriChina,Japan,Vietnam,Indonesia,PacificHawaiiFiji.:ThisisaHeavycandefoliatecrops,theplants.hatchedareandtogetherskeletonizeleafwhichfeed.theyandmoreandinOnecanpletedasasdays,inhumidtherebegenerationsnewlylarvaepaleatwithdistinctbandtheabdominaltheybrowndarkyellowdorsallateralstripborderedwithseriessemilunartakesinsoilancell,beneathsurface,pupadark15mm 斜紋夜蛾Spod