園林養(yǎng)護(hù)基礎(chǔ)-病蟲(chóng)害課件

主要內(nèi)容病蟲(chóng)害防治病害理論(一)病原(二)癥狀的分類(lèi)(三)化學(xué)藥劑的分類(lèi)(四)昆蟲(chóng)分類(lèi)(常見(jiàn))實(shí)際操作林養(yǎng)護(hù)基礎(chǔ)(一)病蟲(chóng)害的綜合防治(二)農(nóng)藥的識(shí)別(三)常見(jiàn)病蟲(chóng)害內(nèi)蒙古瑞Evaluadononly.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL病蟲(chóng)害理論病蟲(chóng)易(-)病原治、生物病原傳染性病害。包括細(xì)菌、真菌、病毒、線蟲(chóng)藻類(lèi)引起的病害。林養(yǎng)護(hù)基礎(chǔ)特點(diǎn):有傳染性。內(nèi)蒙古瑞潔物業(yè)服務(wù)有限公司Evaluadononly.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL(一)病原一真菌病蟲(chóng)害防治孢子繁殖孢子囊孢子孢子囊柄林養(yǎng)護(hù)基礎(chǔ)◎黑包黴的孢子囊,rhizopus。在菌統(tǒng)隔屠的上方長(zhǎng)出孢子囊。孢千囊內(nèi)製造出成千上萬(wàn)的孢子,每個(gè)孢子都會(huì)發(fā)芽長(zhǎng)成新的真菌真菌形態(tài)內(nèi)蒙古瑞潔物業(yè)服務(wù)有限公司Evaluadononly.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL(一)病原一真菌病蟲(chóng)害防治林養(yǎng)護(hù)基礎(chǔ)真菌形態(tài)內(nèi)蒙古瑞潔物業(yè)服務(wù)有限公司Evaluadononly.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL(一)病原一真菌病蟲(chóng)害防治MyceliumProgametangiumSporesgerminateSporangiumwithsporesFertilizatGerminationSexus林養(yǎng)護(hù)基礎(chǔ)Zygotebk0204子囊菌有性繁殖和無(wú)性繁殖真菌的繁殖過(guò)程內(nèi)蒙古瑞潔物業(yè)服務(wù)有限公司5Evaluadononly.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL)病原一真菌圖網(wǎng)nipicBy只想放飛No20190729193533665000Evaluationonly.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL病原一真菌Evaluadononly.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyLEvaluadononly.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL()病原十細(xì)Evaluationonly.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL病原Evaluadononly.chAsposeslidesforNET4odientP