Indian cabbage white butterfly P.canidia(东方粉蝶)
Indian cabbage white butterfly Indian cabbage white butterfly P. canidia canidia (东方粉蝶 )
Bath white butterfly Pontia daplidice(云斑粉蝶)
Bath white butterfly Bath white butterfly Pontia daplidice daplidice (云斑粉蝶 )
翅的脉纹和 斑点暗褐色 P.nelete(褐脉粉鲽 6
翅的脉纹和 斑点暗褐色 P. melete (褐脉粉蝶 )
2.Distribution Small white butterfly:generally worldwide, nationwide in China. Large white butterfly:Xinjiang,Sichuan,Yunnan and South of Xizang;causes severe damage in Xinjiang. ■ Bath white butterfly(斑粉蝶)：lightly in Northern China. ■P.melete(褐脉粉蝶)：very lightly in northern, central and eastern China. ■Indian cabbage white butterfly(东方粉蝶)：very lightly in southern China
Small white butterfly: generally worldwide, Small white butterfly: generally worldwide, nationwide in China. nationwide in China. Large white butterfly: Xinjiang, Sichuan, Yunnan Large white butterfly: Xinjiang, Sichuan, Yunnan and South of Xizang; causes severe damage in and South of Xizang; causes severe damage in Xinjiang. Xinjiang. Bath white butterfly ( Bath white butterfly (斑粉蝶): lightly in Northern ): lightly in Northern China. P. melete (褐脉粉蝶): very lightly in northern, ): very lightly in northern, central and eastern China. central and eastern China. Indian cabbage white butterfly ( Indian cabbage white butterfly (东方粉蝶): very ): very lightly in southern China. lightly in southern China. 2. Distribution 2. Distribution
3.Damage Oligophagy.Mainly feed on crucifer vegetables, especially prefer cabbage (and cauliflower (花椰菜). Generally,the first and second larval instars feed on the outer,older leaves.The final three stages move into the central plant portion,commencing feeding at the leaf margin and continuing towards the central leaf vein.After a bad attack only the main veins remain
Oligophagy. Mainly feed on crucifer vegetables, especially prefer cabbage (甘蓝) and cauliflower ) (花椰菜). Generally, the first and second larval instars feed Generally, the first and second larval instars feed on the outer, older leaves. The final three stages on the outer, older leaves. The final three stages move into the central plant portion, commencing move into the central plant portion, commencing feeding at the leaf margin and continuing towards feeding at the leaf margin and continuing towards the central leaf vein. After a bad attack only the the central leaf vein. After a bad attack only the main veins remain. main veins remain. 3. Damage 3. Damage