Results 71 to 80 of about 1,960 (173)

Genomic Insights into Nematicidal Activity of a Bacterial Endophyte, Raoultella ornithinolytica MG against Pine Wilt Nematode

The Plant Pathology Journal, 2018
Pine wilt disease, caused by the nematode Bursaphelenchus xylophilus, is one of the most devastating conifer diseases decimating several species of pine trees on a global scale.
Gnanendra Shanmugam, Akanksha Dubey, Lakshmi Narayanan Ponpandian, Soon Ok Rim, Sang-Tae Seo, Hanhong Bae, Junhyun Jeon   +6 more
doaj   +1 more source

Histological Analysis for Mechanism of Pine Wilt Disease.

Journal of the Japanese Forest Society, 2006
マツ材線虫病に感染した宿主樹木は, さまざまな組織学的変化を示す。病原線虫感染後まもなく, 侵入した線虫の移動経路となる樹脂道においてエピセリウム細胞の破壊がみられる。また木部放射柔細胞においては, 細胞内容物にさまざまな異常がみられ, 病徴が進展すると内容物が細胞外に漏出し, 周辺仮道管および有縁壁孔に沈着する。皮層樹脂道周囲ではリグニン化およびスベリン化がみられる。抵抗性樹種と感受性樹種における病徴を比較すると, 前者においては感染後木部柔細胞の組織化学的変化があまり認められないこと, および変化が線虫侵入部位に限定されることが特徴である。また, 弱病原性マツノザイセンチュウやニセマツノザイセンチュウを接種した場合も, 線虫分布や病変が接種点付近に限られる ...
Hara, N., Takeuchi, Y.
openaire   +2 more sources

Discovery of murayaquinone from an endophytic bacterium Streptomyces sp. AN140557 as a potent inhibitor of the pine wood nematode, Bursaphelenchus xylophilus

Pest Management Science, Volume 82, Issue 2, Page 1765-1775, February 2026.
Murayaquinone isolated from the pine endophyte Streptomyces sp. AN140557 exhibits potent, dose‐dependent nematicidal activity and egg‐hatching inhibition against the pine wood nematode. It effectively inhibited pine wilt disease in greenhouse tests, suggesting potential as a promising biocontrol agent.
Min‐Kyoung Kang, Hyeon‐Ji Kim, Jong‐Hoon Kim   +2 more
wiley   +1 more source

Have the environmental benefits of insect farming been overstated? A critical review

Biological Reviews, Volume 101, Issue 1, Page 163-194, February 2026.
ABSTRACT Insect farming is frequently promoted as a sustainable food solution, yet current evidence challenges many environmental benefits claimed by industry proponents. This review critically examines the scientific foundation for assessing the environmental impacts of insect farming in both human food and animal feed applications.
Corentin Biteau, Tom Bry‐Chevalier, Dustin Crummett, Katrina Loewy, Ren Ryba, Michael St. Jules   +5 more
wiley   +1 more source

Effects of Resinous Compounds from Pine Trees on Spore Germination and Mycelial Growth of a Nematophagous Fungus, Esteya vermicola

Mycobiology
Pine wilt disease caused by pine wood nematodes (PWN) have been reported to give severe damage in many countries worldwide. Many measures of PWN management have been implemented, including using the nematophagous fungus Esteya vermicola as a biological ...
Nguyen Manh Ha, Hye Rim Han, Jin Heung Lee, Jong Kyu Lee   +3 more
doaj   +1 more source

Transcription Factor and Protein Regulatory Network of PmACRE1 in Pinus massoniana Response to Pine Wilt Nematode Infection

Plants
Pine wilt disease, caused by Bursaphelenchus xylophilus, is a highly destructive and contagious forest affliction. Often termed the “cancer” of pine trees, it severely impacts the growth of Masson pine (Pinus massoniana).
Wanfeng Xie, Xiaolin Lai, Yuxiao Wu, Zheyu Li, Jingwen Zhu, Yu Huang, Feiping Zhang   +6 more
doaj   +1 more source

First report of Bursaphelenchus xylophilus on Pinus sylvestris in Spain

Forest Systems
Aim of the study: To determine if the decline of a Pinus sylvestris L. stand is due to pine wilt disease. Area of study: This research was conducted in the Agricultural and Phytopathological Laboratory of Galicia, LAFIGA (AGACAL, Xunta de Galicia).
Raquel Díaz, Lucía Villar, Jaime Fernández-Paz, María Menéndez-Gutiérrez   +3 more
doaj   +1 more source

Tracing the Geographic Origin of the Pine Wilt Vector Monochamus alternatus Using Carbon Stable Isotope Analysis and Spatial Modeling

Insects
This study explored the application of carbon stable isotopes for tracing the geographical origin of Monochamus alternatus, an insect vector responsible for spreading pine wilt disease.
Jun Ding, Zeshi Qin, Zhashenjiacan Bao, Juan Shi   +3 more
doaj   +1 more source

You Owe Me a Make‐Up: Second Thoughts on the Second Person

European Journal of Philosophy, Volume 34, Issue 1, Page 364-376, March 2026.
Wayne Martin
wiley   +1 more source

Effect of family, crown position, number of winter buds, fresh weight and the length of needle on rooting ability of Pinus thunbergii Parl. cuttings

iForest - Biogeosciences and Forestry, 2016
As a measure for contrasting pine wilt disease, which caused serious damage in Japanese black pine (Pinus thunbergii Parl.) by the pine wood nematode (Bursaphelenchus xylophilus (Steiner et Buhrer) Nickle), resistant trees have been widely planted in ...
Hakamata T, Hiraoka Y, Yamamoto S, Kato K   +3 more
doaj   +1 more source