Xu, Naiyin; Fok, Michel; Bai, Lixin; Zhou, Zhiguo - HAL - 2008
The sustainability of Bt-cotton in China, at least along Yellow River Valley, has been questioned, so this paper … examines its effectiveness along Yangtze River Valley, where Bt-cotton is also widely sown, to determine what might be the … chemical control practices against cotton pests.All varieties declared to be Bt-cotton were confirmed to have the Bt-gene, the …