园林养护基础--病虫害课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,主要内容,病虫害防治,病害理论,(一)病原,(二)症状的分类,(三)化学药剂的分类,(四)昆虫分类(常见),实际操作,林养护基础,(一)病虫害的综合防治,(二)农药的识别,(三)常见病虫害,内蒙古瑞,Evaluadon only.,ch Asposeslides for NET 4o dient P,Evaluation only.,Created with Aspose Slides for NET 4.0 dient Profilo,71,Copyright 2019-2019Aspose Pty L,病虫害理论,病,虫,易(-)病原,治,、生物病原,传染性病害。包括细菌、真菌、病毒、线虫,藻类引起的病害。,林养护基础,特点:有传染性。,内蒙古瑞洁物业服务有限公司,Evaluadon only.,ch Asposeslides for NET 4o dient P,Evaluation only.,Created with Aspose Slides for NET 4.0 dient Profilo,71,Copyright 2019-2019Aspose Pty L,(一)病原一真菌,病虫害防治,孢子繁殖孢子囊,孢子,孢子囊柄,林养护基础,黑包黴的孢子囊, rhizopus。在菌統隔屠的上方長出,孢子囊。孢千囊內製造出成千上萬的孢子,每個孢子都,會發芽長成新的真菌,真菌形态,内蒙古瑞洁物业服务有限公司,Evaluadon only.,ch Asposeslides for NET 4o dient P,Evaluation only.,Created with Aspose Slides for NET 4.0 dient Profilo,71,Copyright 2019-2019Aspose Pty L,(一)病原一真菌,病虫害防治,林养护基础,真菌形态,内蒙古瑞洁物业服务有限公司,Evaluadon only.,ch Asposeslides for NET 4o dient P,Evaluation only.,Created with Aspose Slides for NET 4.0 dient Profilo,71,Copyright 2019-2019Aspose Pty L,(一)病原一真菌,病虫害防治,Mycelium,Progametangium,Spores germinate,Sporangium,with spores,Fertilizat,Germination,Sexus,林养护基础,Zygote,bk0204子囊菌有性繁殖和无性繁殖,真菌的繁殖过程,内蒙古瑞洁物业服务有限公司,5,Evaluadon only.,ch Asposeslides for NET 4o dient P,Evaluation only.,Created with Aspose Slides for NET 4.0 dient Profilo,71,Copyright 2019-2019Aspose Pty L,)病原一真菌,图,网nipic,By只想放飞No20190729193533665000,Evaluation only.,ch Asposeslides for NET 4o dient P,Evaluation only.,Created with Aspose Slides for NET 4.0 dient Profilo,71,Copyright 2019-2019Aspose Pty L,病原一真菌,Evaluadon only.,ch Asposeslides for NET 4o dient P,Evaluation only.,Created with Aspose Slides for NET 4.0 dient Profilo,71,Copyright 2019-2019Aspose Pty L,Evaluadon only.,ch Asposeslides for NET 4o dient P,Evaluation only.,Created with Aspose Slides for NET 4.0 dient Profilo,71,Copyright 2019-2019Aspose Pty L,()病原十细,Evaluation only.,ch Asposeslides for NET 4o dient P,Evaluation only.,Created with Aspose Slides for NET 4.0 dient Profilo,71,Copyright 2019-2019Aspose Pty L,病原,Evaluadon only.,ch Asposeslides for NET 4o dient P,Evaluation only.,Created with Aspose Slides for NET 4.0 dient Profilo,71,Copyright 2019-2019Aspose Pty L,