The rice varieties having different tolerance levels to brown planthopper (BPH) Nilaparvatalugens (Stal) were adopted as the test materials.
以不同耐虫性的水稻品种为试验材料,研究了水稻品种受褐飞虱危害后体内生理指标的变化。
Evaluation for Tolerance Characteristics of Different Rice Varieties to Brown Planthopper (BPH),Nilaparvata lugens Stl
不同水稻品种对褐飞虱的耐虫特性研究
Studies on the Characteristics and Inducement of Resistant Srain for Precocious Strain of Eimeria Tenella in Chickens;
鸡E·tenella早熟株的免疫特性及其耐药性虫株的诱导研究
Studies on the Cold Hardiness and Mechanism of over Wintering Larva of Chilo Supperssalis (Walker);
二化螟越冬幼虫耐寒性及其机理研究
Studies on the Adult Diapause and Cold Hardiness of Chrysoperla Sinica (Tjeder);
中华通草蛉成虫的滞育与耐寒性研究
Food Intake Capacity and Starvation Endurance of Ummelita Insecticeps;
食虫沟瘤蛛摄食量与饥饿耐受性研究
The Analysis of Bt Cotton Tolerance Evolution for Field Population of Helicoverpa Armigera
田间棉铃虫对Bt棉花的耐性演化分析
Tolerance of Sipunculus nudus to Salinity and Temperature
光裸星虫对盐度和温度的耐受性研究
Studies on Specific Diagnostic Antigens of Trichinella Spiralis Muscle Larvae;
旋毛虫肌幼虫特异性诊断抗原的研究
host specificity of a parasite.
寄生虫寄主专一的特性。
The Salt Tolerance Classification of Transgenic Insect Resistant Cotton Varieties and the Study on Soaking Seed with Glycinebetaine on the Salt Tolerance of Cotton Seedlings;
转基因抗虫棉耐盐性筛选与甜菜碱浸种提高棉苗耐盐性的研究
Preliminary Evaluation on Resistance to Insects and Cold Tolerance of A New Double-season Zizania latifolia Variety ‘Longjiao No.2’
双季茭白龙茭2号的抗虫性和耐寒性评价
Association between rDNA-ITS polymorpholism and metronidazole resistance in Trichomonas vaginalis
阴道毛滴虫ITS序列多态性与甲硝唑耐药性
Studies on Resistance to Anticoccidial Drugs and Its Mechanisms in Eimeria Tenella;
鸡球虫对4种抗球虫药物的耐药性及其机理研究
Study on Molecular Diagnosis Methods for Toxoplasmasis and Drug Resistance of Toxoplasma Gondii Isolates;
弓形虫病分子诊断方法及弓形虫分离株耐药性的研究
Resistance of Eimeria tenella isolates from Qinhuangdao and Tangshan to seven anticoccidiosis drugs
Sensitivity of the Precocious Srain of E.tenella to Several Kinds of Coccidiostats
柔嫩艾美耳球虫早熟耐药株对几种抗球虫药的敏感性
The Study on Drug Resistance and Isozyme of Four Eimeria Tenella Strains;
4株柔嫩艾美耳球虫耐药性检测及同工酶分析
Cold Hardiness of Monochamus Alternatus, as the Key Vector of Invasive Nematode, Bursaphelenchus Xylophilus;
入侵种松材线虫的关键传媒－松墨天牛的耐寒性