白楊透翅蛾無公害防治初步研究.pdf

1、東北師范大學(xué)碩士學(xué)位論文白楊透翅蛾無公害防治初步研究姓名：張健申請學(xué)位級別：碩士專業(yè)：動物學(xué)指導(dǎo)教師：任炳忠高長啟20080501AbstIactT1lepopl盯cle掮)l，ingmoth，Pa，口咒m陀挖e細(xì)6口咒和，冊括(Rottemberg1775)，isoneofthem髑td鋤gc枷spests0fthepoplafS觚dwidelydist曲utedin№nhemCllinanelaⅣaeborethcyoungsh00

2、ts鋤dbr卸ches0fthenurseries鋤dy咖ngt陀c鋤dc種∞seriousmalf0冊ationofthepopla璐T1ledamagcleadstothcp叩la璐destIDycdbywind1tbrin筍aboutnegatiVeeffectsonforcstrynisstudyindicatedthel刪ofse踟nalnj咖throu曲monitoringpopl盯clearwingmothwiththes

3、yntheticscxphcromoncinwestemforestareaofJilinProvinccFunllemorc，thisstudymeasuredtllcmainphysiolo酉cal鋤dbi0ChemicalComponentsindiCes0f6popl缸st姐ins柚d齟alyscSdthe陀lati冊shipbe鉚eenmaillphysiolo西cal鋤dbi0Chemicalcomponentsindice

4、s觚dtlleinfcstationrate0fpopl缸cl∞r(nóng)wingmothT1lcaimist0layatheoreticalfoundationf；orthe∞lectiVebreedingofnewpopl缸species柚dh硼lesscontI0lofpoplardea刑ingmothinthefutu托Themainresultsareasf0110wS：1Thelaw0fse弱onalnightofpopl盯dea聊

5、ingmothinJilillProvince，Songyu觚rc昏冊，弱follows：theemergenceofadultSw弱枷undmidMay，鋤dthepeakfliglltperiodcanleoutattheendofJune鋤dlastedfbr15days0f∞Atthcbegi徹ingofJuly’thenumberofmaleadults∞pturedinfieldtmilstumedtolowerldoel柚

6、ddecliIIedsuCcessively11Iisresultindicatcdthatpopl盯cleanj~，ingmothenteredint0theendofthese勰onalniglltperiod2nelaw0fdaily伍glltofpopl盯clea刑ingmothbelow：p叩l缸clea州ingmothappearcdafter12：00鋤，鋤dthepeakofactiVeperiodw硒bet、)l，ee

7、n2：00pm柚d4：()(Ipmnisiscoincidentwiththefactthatthemothhasapreferenceforsunshi鵬AttllistinlcthemothcommonlynicdontllcVergeofforest0rs伽epIacclackingofVegetationT卸sdidnotcapturcanymaleadultsafter8()pm，soitshowedthatthemothdi

8、dnotmoVeatnigIlt3Intheperiod0flaⅣaeinfestationattheendofJune，thcmainnutritioningredientsinthephloemof6poplarStrainswercsigIlifjcantIydi骶rent柚donlythetotalnitrogencontentsinthexylem鋤ongdifferentpoplarstrainsshowedsi印ifica

9、ntlydi仃ercncc；’111esecondarymctabolitesinthephlo鋤0f6poplarstrainswereals0signific柚tlydifferent觚dt猢in卸dnaV0necontcntsinthexylemshowedsigIlificantlydi骶r加ccIntheperiodoflarvaeinfestation，solublesugar觚dtotaInit內(nèi)genC0ntentsin

10、thephloem0f6poplarstrainswerercm盯kablylowerth卸thecontentsintheperiodoflafvaeliVingthrou曲thewinteLReducingsug盯contentsinthephloem0f4poplarstrainswerealscmarkablylowerthantheC0ntentsin：heperiodoflaⅣaeliVingtllIDu曲thewinter

11、Solublesugarandreducingsugarcontentsinthexylem0f6poplarstrainswerercmarkably10werth鋤thecontentsintheperiodoflan，aeliVingthrougllthewintcr；TanninC0ntentsinthephloemof5poplarstrainsweresignificantlyhigherthantllecontentsin