Bombus 第1页

Floral Traits and Pollination System of Impatiens chinensis(Balsaminaceae) Effects of pollination by different bees on peach fruit development and quality under greenhouse conditions Pollination ecology of Gentiana siphonantha (Gentianaceae) and a further comparison with its sympatric congener species A Preliminary Study of Pollination Biology of Pedicularis (Scrophulariaceae) in Northwest Yunnan, China A NEW SPECIES OF CHYLIZA (PSILIDAE:DIPTERA) FROM CHINA,INJURING BAMBOO ROOTS Pollination ecology of Gentiana straminea Maxim. (Gentianaceae), an alpine perennial in the Qinghai-Tibet Plateau