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- A systems approach to the second generation of European corn borer Ostrinia nubilalis (ECB) management was carried out in a ecological laboratory in USA. 用系统分析的方法组建防治第二代欧洲玉米螟Ostrinia nubilalis(Huboer)的动态模型。 系统分为:玉米螟种群动态;
- Polymer-supported Wittig reagent (polystyryldiphenyl-n-propyl phosphonium bromide) was reacted with 11-oxo-undecanol-1-acetate in the synthesis of ostrinia nubilalis sex pheromone. 采用聚合物支持体Wittig试剂(polystyryldiphenyl-n-propyl phosphonium bromide)与11-十-醛-1-醇乙酸酯反应合成欧洲玉米螟性信息素。
- Trapping and killing effect of botanical granular insecticide on Ostrinia nubilalis 植物颗粒杀虫剂对玉米螟诱杀效果研究初报
- Ostrinia nubilalis 玉米螟
- In this paper,the resistance of sweet corn varieties to Asian corn borer(ACB)(Ostrinia nubilalis)were evaluated by means of host experimental population life table and natural population life table; 利用亚洲玉米螟实验种群生命表和自然种群生命表方法评价甜玉米品种对亚洲玉米螟的抗虫性 ,结果得出亚洲玉米螟对不同甜玉米品种的抗性大小依次为 :穗甜 2号 >奥甜 2号 >华 1>奥甜 1号 >超甜 2 0。
- 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。
- 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。
- 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。
- The photoperiodic reactions of univoltine and bivoltine Asian corn borer (ASB) Ostrinia furnacalis (Guenee) under alternative and constant temperature conditions were studied in Jilin Province. 在变温和恒温条件下研究了吉林省的一、二化性亚洲玉米螟的光周期反应。
- A seres of experiments were conducted on the effects of azadirachtin at concentration of 20 ppm mixed with artificial diet on the growth of the larvae of the Asiatic corn borer Ostrinia furnacalis Guenee. 本文报道印楝素对亚洲玉米螟Ostrinia furnacalis Guene幼虫生长发育的抑制作用和引起幼虫各器官的病变症状。
- We identified the cry and vip3A gene types of strains BtAL and Bt41. The vip3A gene in BtAL was cloned, expressed and its toxicity to Spodoptera exigua, Helicoverpa armigera, Plutella xylostella and Ostrinia furnacalis were studied. 对BtAL和Bt41两Bt菌株所含的cry和vip3A基因型进行了鉴定; 完成了菌株BtAL vip3A基因的克隆、表达及对甜菜夜蛾(Spodoptera exigua)、棉铃虫(Helicoverpa armigera)、小菜蛾(Plutella xylostella)和玉米螟(Ostrinia furnacalis)幼虫的生物活性测定;
- The niche and interspecific competition coefficient of corn borer (Ostrinia furnacalis) and peach borer (Dichocrocis punctiferalis) were estimated by means of the field investigating in 1993, 1994. 通过1993和1994两年的田间调查,测定了玉米螟和桃蛀螟在玉米田间的生态位和种间竞争系数。
- 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。
- The International Working Group on Ostrinia, IWGO 国际玉米螟研究协作组
- Ostrinia furnacalis (Guenee)(Asian corn borer) 亚洲玉米螟
- Asian corn borer (Ostrinia furnacalis) 亚洲玉米螟
- Influence of Meteorology on the Ostrinia Furnacalis Eclosion 气象条件对玉米螟羽化过程的影响
- Preliminary Study on Voltinism Types of Ostrinia Furnacalis(ACB) 亚洲玉米螟化性类型的初步研究
- Insecticidal Activity of Entomopathogenic Nematode Symbiotic Bacteria to Ostrinia furnacalis 昆虫病原线虫共生菌对玉米螟幼虫的杀虫活性