Diversity of bacteria associated with Hormaphidinae aphids (Hemiptera: Aphididae)
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چکیده
منابع مشابه
Species identification of aphids (Insecta: Hemiptera: Aphididae) through DNA barcodes.
A 658-bp fragment of mitochondrial DNA from the 5' region of the mitochondrial cytochrome c oxidase 1 (COI) gene has been adopted as the standard DNA barcode region for animal life. In this study, we test its effectiveness in the discrimination of over 300 species of aphids from more than 130 genera. Most (96%) species were well differentiated, and sequence variation within species was low, ave...
متن کاملReview of Parathoracaphis Takahashi, 1958 with description of a new species from China (Hemiptera, Aphididae, Hormaphidinae)
The aphid genus Parathoracaphis Takahashi, 1958 is reviewed. Parathoracaphis spinapilosasp. n., found on Quercus sp. and on an unidentified species of Fagaceae in China is described and illustrated. A generic diagnosis and a key to Parathoracaphis species are presented.
متن کاملPan trapping soybean aphids (Hemiptera: Aphididae) using attractants.
Since its introduction into the United States in the past 10 yr, soybean aphid, Aphis glycines Matsumura (Hemiptera: Aphididae), has been a damaging pest to soybean, Glycine max (L.) Merrill. During 2008 and 2009, fields in central and north central Iowa experienced pockets of high soybean aphid populations. Electroantennograms have shown that soybean aphid alatae are capable of detecting host ...
متن کاملAphids (Hemiptera, Aphididae) on ornamental plants in greenhouses in Bulgaria
Investigations on the species composition and host range of aphids on ornamental greenhouse plants in Bulgaria was conducted over a period of five years, from 2008 to 2012. Twenty greenhouses, growing ornamentals for landscaping, plant collections and other purposes were observed. They were located in the regions of Sofia, Plovdiv, Smolyan, Pavlikeni, Varna and Burgas. The total number of colle...
متن کاملDiet breadth and its relationship with genetic diversity and differentiation: the case of southern beech aphids (Hemiptera: Aphididae).
Herbivorous insect species with narrow diet breadth are expected to be more prone to genetic differentiation than insect species with a wider diet breadth. However, a generalist can behave as a local specialist if a single host-plant species is locally available, while a specialist can eventually behave as a generalist if its preferred host is not available. These problems can be addressed by c...
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ژورنال
عنوان ژورنال: Insect Science
سال: 2020
ISSN: 1672-9609,1744-7917
DOI: 10.1111/1744-7917.12746