禾谷缢管蚜和麦长管蚜玻璃管药膜法敏感毒力基线的建立 4. Evaluation of Wheat Germplasm Resources for Resistance to Rhopalosiphum Padi L. and Biochemical Mechanism of Aphid Resistance; 小麦族种质资源对禾谷缢管蚜的抗性评价及生化抗性机制研究 5. Technology of Evaluation of Aegilops Species for Resi...