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用敏感的水稻商品品种与世界各地收集的品种比较它们对麦蛾和谷蠹的抗虫性。不完整的谷壳有利于麦蛾侵害,但与播种日期的迟早无关。麦蛾的野生品系与室内驯养品系的繁殖力虽不同,但品种间的相对抗性不受影响。抗麦蛾的品种也是抗谷蠹的(r=0.96)。稻谷离层的中央维管束的形态不同影响麦蛾侵入完整稻谷的能力,麦蛾幼虫可以穿过敏感品种‘Vista’的维管束而入侵,但不能穿过抗虫品种‘CI12273’的维管束。
Their sensitiveness to the moths and moth beetles was compared with the sensitive varieties of rice cultivars collected from all over the world. Incomplete hull is conducive to the moth damage, but not with the sowing date sooner or later. Although the reproductive capacity of the wild moth and indoor domesticated lines is different, the relative resistance of the varieties is not affected. Varieties resistant to barramundi were also resistant to barnyardgrass (r = 0.96). The different shapes of the central vascular bundle in the detached rice layer affected the ability of T. moth to invade the intact rice. The L. moth larva could invade through the vascular bundle of the susceptible cultivar ’Vista’ but could not cross the vascular bundle of the resistant variety ’CI12273’.