西北农林科技大学：《农业昆虫学》课程教学课件（英文版，2012）Chapter 20 IPM of Vegetables

Chapter 20 Integrated Pest Control of Vegetable Crops Wu Junxiang Li Yiping Junxw@nwsuaf.edu.cn lyD2003@126.com

Chapter 20 Integrated Pest Control of Vegetable Crops Wu Junxiang Junxiang Li Yiping Junxw @nwsuaf.edu .cn lyp2003@126.com lyp2003@126.com

Chapter 20 Integrated Pest Control of Vegetable Crops More than 360 pests feeding vegetables are recorded in China.Of which 30-40 species are frequently destructive pests

More than 360 pests feeding vegetables are recorded in China. Of which 30-40 species are frequently destructive pests. Chapter 20 Integrated Pest Control of Vegetable Crops

Chapter 20 IPM of Vegetable Crops Lecture Outline IPM of cruciferous vegetables IPM of solanaceous vegetables IPM of leguminous vegetables IPM of cucurbitaceous vegetables IPM of liliaceous vegetables IPM of vegetables in greenhouse

Lecture Outline Lecture Outline ™ IPM of cruciferous vegetables IPM of cruciferous vegetables ™ IPM of solanaceous vegetables IPM of ™ IPM of leguminous vegetables IPM of ™ IPM of cucurbitaceous vegetables IPM of ™ IPM of liliaceous vegetables IPM of ™ IPM of vegetables in greenhouse IPM of Chapter 20 IPM of Vegetable Crops

I IPM of Cruciferous Vegetables Cruciferous vegetables ranks first in all kinds of vegetables on the varieties and output.Common cruciferous vegetables: Chinese cabbage,cabbage,cauliflower,small cabbage,radish,rape,etc. 149 pests injuring cruciferous vegetables are recorded in China

Ⅰ. IPM of Cruciferous Vegetables Cruciferous vegetables ranks first in all kinds of vegetables on the varieties and output. Common cruciferous vegetables: Chinese cabbage, cabbage, cauliflower, small cabbage, radish, rape, etc. 149 pests injuring cruciferous vegetables are recorded in China

I IPM of Cruciferous Vegetables Key Pests: *White butterflies:small white butterfly Pieris rapae; Diamond-back moth Plutella xylostella; *Aphids:peach green aphid Myzus persicae;cabbage aphid Brevicoryne brassicae

Ⅰ. IPM of Cruciferous Vegetables Key Pests: ™ White butterflies: small white butterfly Pieris rapae; ™ Diamond-back moth Plutella xylostella; ™ Aphids: peach green aphid Myzus persicae; cabbage aphid Brevicoryne brassicae

I IPM of Cruciferous Vegetables Minor Pests: Cutworms:black cutworm Agrotis ypsilon; Yellow striped flea beetles; Leaf-feeding Noctuids:cabbage armyworm, cotton leafworm,beet armyworm; ▣Vegetable bugs; 口cabbage webworm Hellula undalis(菜螟)； ▣Root maggots

Ⅰ. IPM of Cruciferous Vegetables Minor Pests: ‰Cutworms: black cutworm Agrotis ypsilon; ‰Yellow striped flea beetles; ‰Leaf-feeding Noctuids: cabbage armyworm, cotton leafworm, beet armyworm; ‰Vegetable bugs; ‰cabbage webworm Hellula undalis (菜螟); ‰Root maggots

7阴

Cabbage armyworm

Cabbage armyworm Cabbage armyworm