resistant rice varieties

基本解释

These results implied that the symbiote should play an important role in change of virulence of BPH population to resistant rice varieties.
这些结果证明体内共生菌的数量和质量在褐飞虱对水稻致害性的变化中发挥了重要作用。
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The problems and obstacles remained in the research and utilization of resistant rice varieties to insect pests and the prospects of varietal resistance to insect pests in rice were discussed.
还讨论了水稻抗虫品种的研究与应用中仍然存在的难题和障碍，并展望其发展前景。
There were significantly negative relationships between thecontents of X3, X6, X8, X12 and resistant grades of rice varieties. This meantX3, X6, X8, X12 were main resistant secondary compounds.
X6，X8，X12含量与抗性级别之间的关系呈极显著的负相关，是水稻抗白背飞虱的重要抗原次生化合物。

Anti-GMO campaigners are clearly positioning themselves for another offensive against a new wave of GM crops and foods, with new pesticide tolerant grain varieties and a host of nutritionally enhanced grains, such as Golden Rice and drought resistant wheat, in their crosshairs.
FORBES: Exposing the Anti-GMO Legal Machine: The Real Story Behind the So-Called Monsanto Protection Act