(18)-昆蟲學基礎理論部分測試二

···················裝·······················訂······················線·····································學院專業(yè)年級班級姓名學號···················密·······················封·······················線·····································考生答題不得過此線第2頁共3頁考生答題不得過此線··················密······························封························線···························院系專業(yè)年級班級姓名學號··················裝······························訂························線···························第3頁共3頁《《昆蟲學基礎理論部分》測試二題號一二三四總分得分閱卷人考生答題不得過此線··················密····························封·························線····························學院專業(yè)年級班級姓名學號··················裝····························訂·························線····························第1頁共3頁一、填空題（每空1分，共20分）1.我國植物保護的工作方針是、。2.色板誘殺害蟲原理是利用害蟲對一定的波長、顏色的特殊光譜趨性，將黃油等專用膠劑制成的黃色、藍色膠粘害蟲誘捕器（簡稱黃板、藍板），進行物理誘殺害蟲。黃板主要誘殺、等，藍板主要誘殺。3.我國農(nóng)林生產(chǎn)中重要的檢疫性害蟲有、、等。4.長期使用化學防治產(chǎn)生的“3R”問題是指、和。5.確定害蟲防治指標原則上應經(jīng)濟允許水平的蟲口密度。6.昆蟲的田間分布型是其對生態(tài)環(huán)境適應的結(jié)果，常見的有3種，分別是、和。7.農(nóng)業(yè)害蟲的防治方法，根據(jù)作用原理和應用技術可分為、、、和。二、名詞解釋（每題2分，共20分）1.生態(tài)系統(tǒng)（ecosystem）2.生態(tài)對策3.經(jīng)濟閾值4.害蟲預測預報5.植物檢疫6.害蟲種群自然控制7.Biologicalcontrol8.Diapause9.IntegratedPestManagement（IPM）10.Host-Plantresistancetoinsectpests三、簡答題（每題6分，共30分）1.害蟲造成農(nóng)作物蟲害必須具備哪些條件？2.簡述植物抗蟲性機制。3.常用害蟲調(diào)查的取樣方法有哪些？4.舉例簡述生態(tài)系統(tǒng)的組成和共同特性。5.列舉你所了解的