排序方式: 共有28条查询结果,搜索用时 453 毫秒
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报道了宁夏分布的27种卷蛾亚科昆虫,其中小长翅卷蛾(Acleris stibiana)、卡氏山卷蛾(Eana caradjai)、后黄卷蛾(Archips asiaticus)、亮黄卷蛾(Archips limatus)、青海黄卷蛾(Archips decretanus qinghai)、长烟卷蛾(Capua repentina)、棕色卷蛾(Choristoneura luticostana)、泰丛卷蛾(Gnorismoneura orientis)、钝丛卷蛾(Gnoris-moneura zetessima)、褐禄卷蛾(Lumaria zeugnatovalva)、桃褐卷蛾(Pandemis dumetana)、长褐卷蛾(Pandemisemptycta)、秦褐卷蛾(Pandemis phaenotherion)和暗褐卷蛾(Pandemis phaiopteron)14种为宁夏新记录种.另外,给出了已知寄主和分布情况.研究标本保存于南开大学、宁夏大学和宁夏农林科学院昆虫标本室. 相似文献
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苹浅褐卷蛾原产澳大利亚,目前仅分布于少数地区,是澳大利亚、新西兰及英国等国家多种经济作物上的重要害虫,苹浅褐卷蛾形态具有多态性,对其形态鉴定一直非常困难,由此也增加了该虫在口岸上的入侵风险。本研究使用DNA条形码技术(barcoding)测定了采集自新西兰5个不同地区苹浅褐卷蛾种群26个样本的细胞色素酶I(COI)序列。研究表明,苹浅褐卷蛾种内COI序列差异远小于3%,而与BOLD数据库中卷蛾科其他种类的种间差异约为7%~16%,远大于3%。该结果肯定了条形码技术能够成为口岸快速、准确鉴定苹浅褐卷蛾的有效方法。 相似文献
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BYUNBong-Kyu YANShan-chun LICheng-de 《林业研究》2003,14(3):210-212
Genus Eurydoxa Filipjev in China is reviewed and noted for the first time. Based on the present study, two species are recognized, including rhodopa Diakonoff and advena Filipjev. All available information for the species is reviewed and provided. 相似文献
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Christian Chervin Sarita Kulkarni Simone Kreidl Fiona Birrell DeAnn Glenn 《Postharvest Biology and Technology》1997,10(3):239-245
Short periods of elevated temperature under controlled atmospheres (CA) effectively control insect pests. Cold treatment is also an effective non-chemical disinfestation process. If synergistic effects can be found by combining treatments, these may provide opportunities for cost reduction. Tests were performed to evaluate the tolerance of Packham's Triumph pears (Pyrus communis L.) to a range of temperatures (30–40 °C) combined with low oxygen (O2 < 1 kPa). Treatment duration was 16–48 h and was followed by 1 month storage at 0 °C under air. When held at 30 °C, pears withstood up to 30 h of hypoxia. After cold storage, pears ripened slightly faster than controls but were undamaged. A temperature of 35 °C induced slight skin browning, and 40 °C resulted in substantial skin blackening. Some treatments were also tested on survival of lightbrown apple moth (LBAM), Epiphyas postvittana (Walker). All developmental stages were subjected to either 16 h at 30 °C, or 16 h under hypoxia, or 1 month at 0 °C, or a combination of the three treatments. With all treatments combined, all eggs, larvae and adults were killed. Only 4% of the pupae produced adults and combined treatments led to an increase in pupa mortality of 38%. A combined treatment (tolerated by pears) consisting of 30 h at 30 °C under low O2 plus 1 month cold storage under air, killed 100% of LBAM pupae, and 100% of 5th instar larvae of both codling moth, Cydia pomonella (L.), and oriental fruit moth, Grapholita molesta (Busck). Implementation of such treatments would not require substantial investments for fruit industries equipped with CA storage facilities. 相似文献
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An Olethreutine speciesCymolomia hartigiana (Saxesen, 1840), attacking toAbies nephrolepis Max., is reported for the first time from Daxing'anling, Heilongjiang, China. The morphological characteristics are briefly
re-described with illustrations. Also its damage and biology are noted.
Foundation item: This study was carried out under the financial support by KOSEF (Korea Science & Engineering Foundation) with the program
of “Korea and China Young Scientist Exchange Program” (2002–2003).
Biography: *BYUN Bong-Kya (1963-), male, Ph.D., Researcher in Korea National Arboretum, Korea.
Responsible editor: Chai Ruihai 相似文献
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中国东北地区黄卷蛾族研究(卷蛾科: 卷蛾亚科) 总被引:1,自引:0,他引:1
This study was carried out to clarify the fauna of the tribe Archipini, which belongs to the family Tortricidae in North-east China. In the present study, fifty-four species of the tribe were recognized and enumerated. Based on the present study,two species, Archips viola Falkovitsh and Choristoneura evanidana (Kennel), are reported for the first time from China. Also five species, Archips dichotomus Falkovitsh, Archips similis (Butler), Argyrotaenia angustilineata (Walsingham), Choristoneura longicellana (Walsingham), and Gnorismoneura orientis (Filipjev), are newly recorded from Northeast China. All available in-formation, including host plant, distributional range, and biological information, are listed. 相似文献
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