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- Effects of Several Insecticides against Laphygma exigua in Capsicum annuum L. 几种杀虫剂对甜椒甜菜夜蛾的防效试验。
- 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。
- 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。
- The results showed that the main diseases and insect pests of coloured sweet pepper were powdery mildew, phytophthora blight, root rot, sun scorch, Liriomyza, Laphygma exigua, etc. 调节播种期,适度密植,防止积水,平衡施肥,生物防治,辅以高效低毒的化学药物防治,取得较好的效果。
- Laphygma exigua granulosis virus 甜菜夜蛾颗粒体病毒
- Laphygma exigua nuclear polyhedrosis virus 甜菜夜蛾核型多角体病毒
- Bioactivities of the extracts from Rhododendron molle flowers against beet armyworm Laphygma exigua 黄杜鹃花提取物对甜菜夜蛾的生物活性
- The Growth Starting Temperature and Effective Accumulating Temperature of Laphygma Exigua Hubner 甜菜夜蛾发育起点温度和有效积温
- Studies on development threshold temperature and effective temperature summation and thermal constant of tobacco Laphygma exigua Hubner 烟草上甜菜夜蛾的发育起点温度和有效积温研究
- Evaluation of Insecticidal Activities of Crude Toxins Extracted from Symbiotic Bacteria to Plutella xylostella and Laphygma exigua 共生菌杀虫毒素对小菜蛾和甜菜夜蛾的杀虫活性
- Laphygma exigua 甜菜夜蛾
- Laphygma exigua Hubner 甜菜夜蛾
- Laphygma exigua Hübner 甜菜夜蛾
- Toxicity test of emamectin benzoate against Spodoptera exigua H. 甲胺基阿维菌素苯甲酸盐对甜菜夜蛾毒力测定。
- Title: Toxicity test of emamectin benzoate against Spodoptera exigua H. 关键词:农药毒理学;甲胺基阿维菌素苯甲酸盐;甜菜夜蛾;毒力测定
- 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。
- However, the AFC50 in the choice test was higher for S. exigua than for S. litura. 但在选择性试验中,甜菜夜蛾的拒食中浓度则比斜纹夜蛾的高。
- An armyworm(Spodoptera exigua) that feeds primarily on the foliage of alfalfa, beets, and other crops. 甜菜黏虫:一种黏虫(甜菜夜蛾),主要以紫花目蓿、甜菜和其它农作物的叶子为食
- Huang L R, Wang C J, Zheng M Q, Li X F, Qui L H.Primary study on resistance of Spodoptera exigua to tebufenozide. 黄琳瑞;王成菊;郑明奇;李学锋;邱立红.;甜菜夜蛾对虫酰肼的抗药性研究初报
- The larval mortality of S. exigua was higher than that of S. litura at the same extract concentration. 在相同浓度下,甜菜夜蛾幼虫的死亡率比斜纹夜蛾的高;