本文研究了较低剂量辐照亚洲玉米螟Ostrinia furnacalis (Guen.)的染色体变异及F_1不育情况。结果表明,亚洲玉米螟的正常染色体为n......

文中首次报道亚洲玉米螟Ｏｓｔｒｉｎｉａｆｕｒｎａｃａｌｉｓ（Ｇｕｅｎéｅ）（Ｌｅｐｉｄｏｐｔｅｒａ；Ｐｙｒａｌｉｄａｅ）胚胎发育的研究结果。记述了卵的形态结构与成熟分裂，受精卵的卵裂，囊胚层、胚带及胎膜的形成 This paper......

The roles of signaling pathways in the production of trypsin proteinase inhibitors(TrypPIs)in rice infested by the leaf ......