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- Techniques of Trichogramma ostriniae quality control processe five steps with good rice moth eggs cleaning and selecting, superior breeding wasp culturing, environment of mass rearing managing, parasitized eggs collecting, screening and inspecting. 以米蛾卵为寄主繁殖玉米螟赤眼蜂的质量控制技术包括:米蛾卵的清理和优选,优质种蜂的准备,接蜂过程的条件调控,生产用蜂的收集、清理和质量检测。
- Analysis of the Reproductive Potential of Trichogramma ostriniae on Plutella xylostella 玉米螟赤眼蜂对小菜蛾卵的寄生潜能分析
- THE DISPERSAL DISTANCE AND ACTIVITY RHYTHM OF TRICHOGRAMMA OSTRINIAE IN GREENHOUSE 温室条件下玉米螟赤眼蜂扩散距离及日活动节律
- Trichogramma ostriniae 玉米螟赤眼蜂
- Results of field experiments using Trichogramma dendrolimi and T.chilonis reared on artificial host egg to control summer generations corn borer Ostrinia furnacalis were satisfactory. 研究表明,用人工卵繁殖的松毛虫赤眼蜂和螟黄赤眼蜂对夏玉米田2-3代玉米螟均有较好的控害效果。
- Effect Analysis on Controlling Maize Borer with Trichogramma spp. 应用赤眼蜂防治玉米螟的效果分析。
- The investigation and analysis show Trichogramma sp.,Telenomus sp. 调查分析表明,赤眼蜂、黑卵蜂和平腹小蜂是主要类群;
- Application of Molecular Markers to Molecular Monitoring of Trichogramma spp. 分子标记用于赤眼蜂分子监测的研究。
- Quality control and field efficacy evaluation of Trichogramma in mass rearing. 赤眼蜂大量生产的质量控制及田间效果评价方法
- Molecular Identification and Population Differentiation of Trichogramma spp. 赤眼蜂分子鉴定及其种群分化研究
- In China, during 1976, about 10 million mu were treated with Trichogramma. 如果分析一下国外的情况,可以发现同样存在一些问题。
- The results showed that spermary of T. ostriniae had been set before the eclosion and no sperm was produced in the adult stage. 结果表明,玉米螟赤眼蜂雄蜂在羽化时或羽化后很短的时间内其精巢就已发育成熟,成虫期不再形成新的精子。
- Title: A Parasitism Model of Trichogramma pretiosum to the Eggs of Plutella xylostella (L. 关键词:短管赤眼蜂;小菜蛾;二次正交旋转组合设计;寄生率;二次回归模型
- A releasing container for Trichogramma reared on artificial host eggs was designed and the emergence rate was over 90%. 另外还研制了适合人工卵赤眼蜂田间放蜂的放蜂器,出蜂率达90%25以上。
- Rate of growth inhibition of neonate larvae of Ostrinia furnacalis was 90.81%. It was increased by 46.5% in comparison with basic culture medium (TSB). 培养液上清液对玉米螟初孵幼虫的体重抑制率为90 81%25;比基础培养基的杀虫活性提高了46.;5%25。
- It is shown that the indices of different strains in the same Trichogramma species were often significantly different. 发现赤眼蜂各品系的上述指标均有比较明显的差异。
- The total amount of amino acid in the haemolymph of normal larvae of A sian cornborer,Ostrinia furnacalis was 22.32 mg/ml. 正常玉米螟血淋巴内游离氮基酸总量为22.;32mg/ml。
- Egg parasitoids of the genus Trichogramma are widely used in biological control against Lepidopterous pests. 赤眼蜂属是生物防治中广泛用来防治鳞翅目害虫的一类重要天敌昆虫。
- Bio-assays and tissue section examinations were conducted for determining the resistance of Bt transgenic maize N3030Bt to Ostrinia fumacalis. 以普通玉米杂交组合N3030为对照,通过田间调查、盆栽接虫试验、室内饲养和组织切片,系统研究了转Bt基因玉米杂交组合N3030Bt对亚洲玉米螟的抗性表现。
- An improved technique is described for recording of the electroantennogram (EAG) of male Asiatic corn borer, Ostrinia furnacalis. 本文描述了一个改进的记录触角电位(EAG) 技术。