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Babu S. Ramesh Perumal P. Joshi Sonika Manoharan Raja Kalyan Deepika Penuballi Swathi Kalyan R. K. Mahla M. K. Rokadia Pramod Singh Beerendra 《植物病害和植物保护杂志》2022,129(6):1491-1496
Journal of Plant Diseases and Protection - The fall armyworm (FAW), Spodoptera frugiperda (J.E. Smith), a polyphagous lepidopteran pest that is native to tropical and sub-tropical America has... 相似文献
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Prashant P. Jambhulkar Pratibha Sharma Raja Manokaran Dilip K. Lakshman Pramod Rokadia Nitiprasad Jambhulkar 《European journal of plant pathology / European Foundation for Plant Pathology》2018,150(3):747-758
Laimaphelenchus suberensis sp. nov. obtained from declining Quercus suber trees of Herdade da Gouveia de Baixo, Alentejo, Portugal, is described and illustrated based on morphological, biometrical and molecular characters. The diagnosis of Laimaphelenchus species has been commonly based on the presence or absence of a vulval flap and on the shape structure of the tail tip. The species described here has been included in the Laimaphelenchus group without vulval flap, and can be distinguished from morphologically similar species by its tail tip shape structure that has a stalk-like terminus and three diffuse tubercles with 4–6 finger-like protrusions. For the molecular analyses, the mitochondrial DNA region from the cytochrome oxidase subunit I (mtCOI), the D2-D3 expansion segments of the large subunit (LSU) and small subunit (SSU) of rRNA gene were amplified and sequenced. Sequences of L. suberensis sp. nov. clustered separately from all Laimaphelenchus spp. with available sequences in Genbank, confirming its identification as a new species. This is the second report of the genus Laimaphelenchus in Portugal, associated with Q. suber: L. heidelbergi and L. suberensis sp. nov. 相似文献
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