Bursaphelenchus xylophilus中文

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August undefined, 2024

WebDec 2, 2024 · Bursaphelenchus xylophilus was first described in, and is perhaps native to, North America. The nematode occurs in 36 states in the U.S., including all the Great Plains states with the exception of North … 松材线虫（学名：Bursaphelenchus xylophilus）是常见的松属植物寄生虫。它通过松墨天牛（Monochamus alternatus）等媒介昆虫攜播，被其感染的松属植物，针叶呈黄褐色或红褐色，萎蔫下垂, 停止分泌树脂，整株干枯死亡，最终腐烂。所造成的虫害称为松材线虫病或松枯萎病。

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WebApr 15, 2024 · The pine wood nematode Bursaphelenchus xylophilus is the causal agent of pine wilt disease, one of the most devastating forest diseases in East Asian and West European countries. The lifecycle of B. xylophilus includes four propagative larval stages and gonochoristic adults which are involved in the pathogenicity, and two stages of … cute baby bear cartoon

Bursaphelenchus xylophilus - Wikipedia

WebABSTRACT. Non-pathogenic Bursaphelenchus mucronatus and pathogenic B. xylophilus are transmitted to pine trees by cerambycid beetles of the genus Monochamus.This study investigated the transmission of the two nematode species via vector’s oviposition wounds and their initial dispersal with relation to vector’s oviposition behavior and age for the B. … WebBursaphelenchus xylophilus was first described in the USA as Aphelenchoides xylophilus (Steiner & Bührer, 1934). Later it was described, as B. lignicolus, when determined to be the causal agent of pine wilt disease in Japan (Mamiya & Kiyohara, 1972). The synonymy was recognized in 1981 (Nickle et al., 1981). WebMar 1, 1996 · Abstract. Pine wood nematode, Bursaphelenchus xylophilus (Steiner and Buhrer) Nickle, is the casual organism of pine wilt disease, a major tree killer in the Far East. This paper describes the biology of B. xylophilus, particularly its inter-relationships with vector insects in the genus Monochamus (Coleoptera: Cerambycidae), tree species and … cheap air tickets to hawaii

Bursaphelenchus xylophilus (BURSXY)[Photos] EPPO Global Database

Web摘要：松材线虫Bursaphelenchus xylophilus是我国重要的林业检疫性有害生物之一,由其引起的松材线虫病给松树造成了毁灭性危害.近年来,松材线虫病在山东省的部分区域呈扩散蔓延,暴发危害的趋势.本研究利用气候动态模型CLIMEX预测了松材线虫病在山东的适生性,并根据有害生物危险性分析方法对其在山东 ... WebBursaphelenchus xylophilus. Bursaphelenchus xylophilus is mycophagous, i.e., it feeds and can complete its life cycle feeding on many kinds of fungi, e.g., Alternaria, Fusarium, and the blue stain fungi (Ceratocystis spp.). From: Plant Pathology (Fifth Edition), 2005. Related terms: IC50; Larva; Fungus; Essential Oil; Nematode; Insect ... cute baby batsWebAug 29, 2024 · The pine wood nematode (PWN) Bursaphelenchus xylophilus (Steiner & Buhrer, 1934) Nickle, 1970 is the agent responsible for pine wilt disease (PWD). This nematode has been killing native pine trees (Pinus densiflora, P. thunbergii, P. luchuensis) in Japan since the early twentieth century. cheap air tickets to dhaka

"Bursaphelenchus xylophilus, commonly known as pine wood nematode or pine wilt nematode (PWN), is a species of nematode that infects trees in the Pinus genus of coniferous trees and causes the disease pine wilt. While native to North America, it spread in the early 20th century to Japan and in the latter half of … See more Pine mortality in Japan was first reported by Munemoto Yano (矢野宗幹) in Nagasaki prefecture in 1905. The nematode was first discovered in the timber of longleaf pine (Pinus palustris) in Louisiana See more Species of the genus Bursaphelenchus are difficult to distinguish because they are similar in morphology. A positive identification can be made with molecular analyses such as restriction fragment length polymorphism (RFLP). B. xylophilus is … See more Several cellulose binding proteins are predicted by Kikuchi et al 2009. These are similar to the hosts' own expansins. See more The mechanism from initial nematode infection to the resultant death of the pine tree is not fully understood. The ultimate death of the tree is caused by the nematode's inhibition of the uptake of water. Small air pockets created by the nematode lead to … See more The pine wilt nematode has a typical nematode life cycle, with four juvenile stages and an adult stage with both male and female individuals that reproduce sexually. The mycophagous phase of the life cycle takes place in dead or dying wood, where the … See more When the nematode was detected, the sawyer beetle was frequently found on dead pine trees, proving an important vector of the … See more The European Commission has enacted protective measures against species harmful to plants. Specific policies targeting B. … See more " - Bursaphelenchus xylophilus中文

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Bursaphelenchus xylophilus - Wikipedia

Bursaphelenchus xylophilus中文

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