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- Prodenla Litura 斜纹夜蛾
- Fig. 1 Distribution of longevity of male Spodoptera litura. 圖一斜紋夜蛾雄蛾的壽命分布。
- A Study on Nuclear Polyhedrosis from the NoCtuid Moth Prodenia litura Fab. 斜纹夜蛾(Prodenia litura Fab.;)的核多角体病的研究
- The cotton leafworm, Spodoptera litura, belongs to the family Noctuidae. 斜纹夜蛾(Spodoptera litura F.
- Antifeedant Property and Physiological Effect of Total Alkaloids of Peganum harmala L. Against Spodoptera litura F. 骆驼蓬总生物碱对斜纹夜蛾的拒食活性及生理效应。
- Both Oxyopes sertatus and Harpactor fuscipes are important predators of common cutworm (Spodoptera litura) on tobacco. 摘要斜纹猫蛛和红彩真猎蝽均是烟草上斜纹夜蛾的重要捕食性天敌。
- Campoletis chlorideae Uchida,Helicoverpa armigera (Hubner),Spodoptera litura,mating,sex ratio,oviposit,semiochemicals. 01棉铃虫齿唇姬蜂;生物学;棉铃虫;斜纹夜蛾;交配;性比;产卵;引诱;产卵物质
- 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。
- Fifty-seven soybean accessions were tested for resistance to cotton worm(Prodenia litura Fabricius) by feeding test. 利用网室采集的57份大豆资源的叶片,室内喂养刚孵化的斜纹夜蛾幼虫,以幼虫重为指标,鉴定大豆资源对斜纹夜蛾的抗性。
- Fig. 2 Relationship between mating frequency and average longevity of males of Spodoptera litura. 圖二斜紋夜蛾雄蛾一生中的交尾次數與平均壽命的關係。
- 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;
- Prevent object: Cutworm moth, cabbage moth, vegetable worm, prodenia litura, Heliothis avmigera hubner, Ye Man and so on. 防止对象:甜菜夜蛾、小菜蛾、菜青虫、斜纹夜蛾、棉铃虫、叶螨等。
- Prodenia Litura reproduces six generations every year in Kunming, its harm peak is mainly from the late June to early October. 研究表明,在昆明地区斜纹夜蛾一年发生6代,危害高峰期主要在6月下旬至10月上旬。
- The paper reported Prodenia litura morphological characteristics, harmfulness living habits and the ways of control in Kunming. 摘要报道了斜纹夜蛾的形态特征和在昆明地区的危害情况、生活习性及防治方法。
- The results of survey indicated that the efficacy of parasitoids on S. litura larvae was enhanced in biological control field. 经调查发现,生态控制区间种香芋后,寄生蜂等天敌对斜纹夜蛾的控制作用明显加强。
- But the maximum occurrence of H. assulta, H. armigera and S. litura was in the mid-August, the average density was 3.9 and 3.0 per plant, respectively. 斜纹夜蛾、烟青虫和棉铃虫幼虫的发生高峰期均在8月中旬,平均每株虫量3.;9头、斜纹夜蛾3
- The overall results indicated that the bioactivities of peel ethanol extract from Citrus unshiu against S. exigua are better than against S. litura. 这些结果表明,桔皮提取物对甜菜夜蛾幼虫的生物活性总体上比对斜纹夜蛾的更好。
- The developmental duration from egg to pupae of P. litura on M. AAA Group Cavendish Taijiao was the longest (38.8 d) while that on M. AAB Group Fenjiao was the shortest (26.8 d). 卵-蛹的发育历期以泰蕉最长(38.;8d);粉蕉最短(26
- The generational survival rate of P. litura on M. AAA Group Cavendish Taijia was the lowest (21.7%) while that on M. AAB Group Fenjiao was the highest (71.4%). 世代存活率以泰蕉最低(21.;7%25);粉蕉最高(71
- Both the median inhibitory concentration (IC50) and the median antifeedant concentration (AFC50) in the non-choice test for S. exigua were lower than those for S. litura. 甜菜夜蛾的生长抑制中浓度和非选择性拒食中浓度均比斜纹夜蛾的低;