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- The biological control progress of beet armyworm and the prospect were reviewed. 本文综述了甜菜夜蛾生物防治进展以及对生物防治的展望。
- Characterization of a Microsporidium Isolated From Larvae of Beet Armyworm, Laphygma exigua H. 一种从甜菜夜蛾分离的微孢子虫的生物学特性研究。
- As a sample pest, Tautz chose the beet armyworm (Spodoptera exigua), a caterpillar that feeds on some 50 plant species. 结果显示，蜜蜂实际上保护这些植物远离毛虫的侵袭。
- These results illustrate that the beet armyworm can possibly not overwinter in Nanjing during a chilly winter. 分析南京多年的冬季气温，表明某些年份甜菜夜蛾不大可能在南京越冬。
- And the winter temperature analysis also showed that the beet armyworm did can not survive the winter in some years. 在2001和2002连续两年的田间埋蛹越冬试验表明，甜菜夜蛾的越冬死亡率均为100%25。
- The beet armyworm, Spodoptera exigua (Hubner), is a polyphagous pest with worldwide distribution mainly in tropical and subtropical regions. 从80年代中后期开始，甜菜夜蛾连续多年在我国各省份爆发成灾，成为农业生产上的一种灾难性害虫。
- These results suggest that growth, development and population dynamics of the beet armyworm must be significantly affected by larval diets. 这些结果表明，幼虫食物对甜菜夜蛾的生长发育、产卵及飞行能力均有显著的影响，因而是影响其个体发育、种群增长及种群动态的重要因素之一。
- Beet armyworm is a kind of polyphagous pest, and they can eat 35 families 108 genera, 138 species of plants, including 28 kinds of field crops, 32 kinds of vegetables. 该虫属多食性昆虫，可取食35科108属138种植物，其中大田作物28种，蔬菜32种。
- This article summarized the research advance about harm, biological characteristics, laboratorial ecology, artificial breeding, suppression action etc. of beet armyworm. 文章综述了国内外关于甜菜夜蛾的危害、生物学特性、实验生态学、实验室饲养等方面的研究进展，并探讨了甜菜夜蛾以后的研究方向。
- According to the status of planting flowers in Kunming, the thesis studied the biological characteristics, occurrent regularity and abiotic influencing factors of the beet armyworm (Laphygma exigua Hiibner). 本文结合昆明花卉生产实际,对甜菜夜蛾(Laphygma exigua Hubner)的生物学特性、发生规律以及影响甜菜夜蛾的非生物因子等进行了研究,并在此基础上,对甜菜夜蛾的化学、生物和物理防治技术进行了试验研究和示范工作,为甜菜夜蛾的预测预报和综合治理提供科学依据。
- It is noteworthy that after continuously rearing for three generations, whether on artificial or natural diet, all the survivals and fecundities of beet armyworm declined significantly. 通过3代的继代繁殖表明，无论是人工饲料，还是天然饲料，其继代的幼虫成活率和产卵量等均明显下降。
- Bioassay results showed that the recombinant virus caused a 26% higher mortality at 60 hpi than that of its wild-type parental virus against the larvae of the beet armyworm, Spodoptera exigua. 生物测定表明，该重组病毒感染甜菜夜蛾的毒力超过野生型亲本毒株AcMNPV，特别是在感染幼虫后60小时之前，感染幼虫的平均死亡率高于亲本毒株26%25。
- Research Progress in the Control of Beet Armyworm 甜菜夜蛾及其防治的研究进展
- Insecticides Resistance of Beet Armyworm 甜菜夜蛾抗药性的研究进展
- Spodoptera exigua (beet armyworm) 甜菜夜蛾
- Plenty of wasps eat caterpillars, and Tautz says that he’s found sensory hairs on caterpillars, including beet armyworms, that detect the wasps’ wing beats. 研究人员在第二项针对大豆的试验中也得到了类似的结果。
- Field efficacy trials of chlorfenapyr against beet armyworm 溴虫腈防治花椰菜甜菜夜蛾药效试验
- Control of Beet Armyworm in Seedling Stage of Seed Sugarbeet 采种甜菜苗期甜菜夜蛾的防治
- Insecticide abuse is an important cause of beet armyworm outbreak 杀虫剂使用失当是甜菜夜蛾大发生的重要原因
- Selection of Chemical Production for the Control of Beet Armyworm 防治甜菜夜蛾药剂的筛选
