Pissodes yunnanensis
WebJan 8, 2013 · The Armand pine bark weevil, Pissodes punctatus Langor et Zhang (Coleoptera: Curculionidae) is a destructive bark weevil on the Armand pine, Pinus armandii Franch (Pinales: Pinaceae), an important timbering tree in southern China. This study examined the phototactic behavior ïéP. punctatus through observation of behavioral … Webimpact, but several, including Pissodes yunnanensis Langor and Zhang, Pissodes punctatus Langor and Zhang, and Pissodes nitidus Roelofs are considered to be economic pests (Zhang et al. 2007). Infestations of Pissodes in the field are com-monly detected by the discovery of larvae, which may be easily recovered from infested trees. Adult ...
Pissodes yunnanensis
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WebPissodes punctatus sp.nov. and Pissodes yunnanensis sp.nov., reared from Pinus armandii Franchet and Pinus yunnanensis Franchet (Pinaceae) in southwestern China, are described and illustrated. Both species attack the upper portions of the stems of young trees, and larvae feed in the phloem and cambium. WebUK Risk Register Details for Pissodes yunnanensis Please note: there are high levels of uncertainty associated with the risk scores for this pest. This record was last updated on 19/05/2024
WebDescription of Mature Larvae of Pissodes yunnanensis Langor and Zhang and Pissodes punctatus Langor and Zhang (Coleoptera: Curculionidae) from China Daryl J. Williams , David W. Langor WebOct 1, 2004 · Pissodes yunnanensis occurred at elev ations of 2600 m in Guizhou, 2500–2700 m in Sichuan, and 2200–2800 m in Y unnan. This is a slight increase in ele v …
WebJan 26, 2024 · Pissodes striatulus was found at 71% of sites surveyed, and 19% of trees sampled were killed by the weevil acting as the primary invader. ... Biology of Pissodes yunnanensis (Coleoptera: Curculionidae), a pest of Yunnan pine in southwestern China. The Canadian Entomologist, 136: 719–726. doi:10.4039/n04-019. Zilahi-Balogh, G., … WebAug 10, 2024 · This pest survey card was prepared in the context of the EFSA mandate on plant pest surveillance (M-2024-0137) at the request …
WebSep 30, 2024 · Pinus yunnanensis (Yunnan pine) is the only known host of Pissodes yunnanensis.It almost exclusively infests trees less than 20 years old but prefers trees 8 …
WebPissodes yunnanensis is one of the serious pests of Pinus yunnanensis. Antennal sensillum of P. yunnanensis was observed with scanning electron microscopy. The results showed that the antennae of adult females and males were geniculate and made up of scape, pedicel and flagella that consised of 7 segments. california auto glass antioch caWebimpact, but several, including Pissodes yunnanensis Langor and Zhang, Pissodes punctatus Langor and Zhang, and Pissodes nitidus Roelofs are considered to be economic pests (Zhang et al 2007). Infestations of Pissodes in the field are com-monly detected by the discovery of larvae, which may be easily recovered from infested trees. Adult california auto financial responsibility lawWebThe letters designating weevil collection localities are referenced in Table 1. from publication: Genetic divergence among populations of Pissodes yunnanensis (Coleoptera: Curculionidae) in ... california auto defect lawyerWebMay 31, 2012 · The seasonal life history and mortality of the lodgepole terminal weevil, Pissodes terminalis Hopping (Coleoptera: Curculionidae), were investigated in young lodgepole pine, Pinus contorta Douglas var. latifolia Engelmann (Pinaceae), at three sites in west-central Alberta. Flight was monitored with traps. Development and mortality of all … coach reversible crossbody bagWebP. yunnanensis, Pissodes punctatus Langor and Zhang from southwestern China, and five Nearc-tic species of Pissodes showed that (i) the two Chinese species were most … california auto insurance low costWebMar 29, 2024 · This set continues the series of EPPO datasheets at present constituted by Quarantine Pests for Europe (2nd edition), the first supplementary set published in 1999 in the EPPO Bulletin issue 29, 459–506, the second supplementary set published in 2005 in issue 35, 361–475, the third supplementary set published in 2006 in issue 36, 1–9, the … california auto insurance liability limitsWebPissodes is a genus of weevils described by Ernst Friedrich Germar in 1817.. These insects live on conifers. They are widely distributed in the Northern Hemisphere, their distribution … coach reversible belt