Identification of Aphis gossypii Glover (Hemiptera: Aphididae) Biotypes from Different Host Plants in North China
Fig 2
Survival curves of aphids after transfer from winter hosts to cotton and cucumber.
(A) From hibiscus to cotton and cucumber. (B) From pomegranate to cotton and cucumber. (C) From Chinese prickly ash to cotton and cucumber. (D) From hibiscus, pomegranate and Chinese prickly ash to cotton.