查询词典 armyworm

The Oriental armyworm, Mythimna separata, is an important insect pest of maize.

粘虫Mythimna separata是我国玉米上的重要害虫。

Total RNA was isolated from the forth instar larvae of the armyworm,Mythimna separata Walker.An α and a β tubulin cDNA sequences were cloned by RT-PCR and rapid amplification of cDNA ends.

以黏虫4龄幼虫为材料提取总RNA，利用RT-PCR和cDNA末端快速扩增技术，分别扩增得到该虫的α和β微管蛋白基因的cDNA序列各1条。

Flight behavior of the oriental armyworm Mythimna separata moth in airflow was studied systematically using wind tunnel and scanning entomological radar.

通过改进悬吊测飞技术、室内风洞和野外雷达相结合的观测方法，研究了粘虫在气流场中的飞行行为特征及其与气流的关系。

The results from bioassay showed that both the capsules of PuGV－Ps and the partially purified synergistic factor enhanced infection of Pseudaletia separata nuclear polyhedrosis virus in the larvae of armyworm significantly.

生物测定的结果表明，粘虫颗粒体病毒PuGV－Ps及其增效因子对粘虫核型多角体病毒PsNPV均有明显的增效作用。

In a meeting held at Harbin 1959, discussing the possible over-winter sites of theOriental armyworm, Leucania separata Walker, in the Northeast, a hypothesis was pro-posed (Chang, 1959) that this insect most probably did not over-winter in the Northeast,but the outbreak every spring was due to mass migration of the adult moths along withthe south or southwest trade winds.

根据东北地区的粘虫极大可能不在本地越冬而是每年春季随南、西南风大量迁飞的假设，利用气象资料分析了东北早春粘虫成虫的发生与风向风速的关系。无论由始现期或突增期来看，与地面上或高空850 mb的南、西南风均有较高的符合率；在粘虫出现时期的南、西南风多为每秒5—6米到每秒9—10米的大风。

Activities of polyphenoloxidase, true choline esterase, glutathione S transferase, superoxide dismutase and catalase of the beet armyworm, Spodoptera exigua, were tested in vivo in a relatively susceptible population kept in the laboratory and a population collected from vegetable field in Wuhan.

用一个采自武汉地区的甜菜夜蛾田间种群和一个相对敏感种群，比较了甜菜夜蛾的表皮酚氧化酶、乙酰胆碱酯酶、谷胱甘肽S转移酶、超氧化物歧化酶和过氧化氢酶酶活力差异。

Oriental armyworm; milk vetch; rape; nectar; nutritional effect ; volatiles; selectivity

紫云英；油菜；粘虫蛾；花蜜；营养效应；挥发物；选择性

The crystals of five strains of Bacillus ihuringiensis were digested with gut juice of armyworm and mealworm larvae in the buffer solutions of pH 6.4, 7.4, 8.4 and 9.4 incubating in 280℃ for 6 hours.

苏云朵杆菌Bttdy.tth.rt.g.ens.sBedl－ner产生的蛋白质晶体毒素是个毒原或称前毒素。

Different combinations of temperature and relative humidity significantly affected the development and the fecundity of beet armyworm.

不同温湿组合对甜菜夜蛾各虫态生长发育和繁殖力有明显的影响，适宜该虫生长发育的温湿度为26℃与RH80％或RH94％两个组合。

These results indicated that YieldGard could provide good controls to Oriental armyworm and protect maize well from the damage.

这些结果说明转cry1Ab基因玉米YieldGard 对粘虫各龄幼虫有很高的杀虫作用和田间控制效果，同时能有效保护玉米免受危害。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。