Results 41 to 50 of about 3,636 (210)

Association of ’Candidatus Phytoplasma aurantifolia’ with Cosmos bipinnatus phyllody disease in Iran

Journal of Plant Protection Research, 2017
In 2017 growing season numerous examinations of Cosmos bipinnatus in Hormozgan province, Iran revealed the disease symptoms similar to those associated with phytoplasmas.
Nikooei Mehrnoosh, Hemmati Chamran, Bagheri Abdoolnabi   +2 more
doaj   +1 more source

Bio-efficacy of Trichoderma species against Pigeonpea wilt pathogen [PDF]

, 2017
Three biocontrol agent viz., Trichoderma viride, Trichoderma virens and Trichoderma harzianum were evaluated to test the antagonism against Fusarium udum under in vitro conditions.
Chaudhary, Balkishan, Kumar, Sanjeev, Kushwaha, Shiva Kant   +2 more
core   +2 more sources

Identification and Molecular Characterization of a 16SrII-A Phytoplasma Associated with Cucumber Phyllody in China

Agronomy
Cucumber plants (Cucumis sativus) displaying symptoms of phyllody, sterility, and flower virescence were observed in fields located in the Dianbai district of Guangdong province, China.
Youwei Xi, Mengdan Du, Yafei Tang, Xiaoman She, Guobing Lan, Lin Yu, Shanwen Ding, Zifu He, Zhenggang Li   +8 more
doaj   +1 more source

A review of the tribes of Deltocephalinae (Hemiptera: Auchenorrhyncha: Cicadellidae) [PDF]

, 2013
The classification of the largest subfamily of leafhoppers, Deltocephalinae, including 38 tribes, 923 genera, and 6683 valid species, is reviewed and revised.
Dietrich, Chris H., Zahniser, James N.
core   +3 more sources

Genome Comparison of ‘Candidatus Phytoplasma rubi’ with Genomes of Other 16SrV Phytoplasmas Highlights Special Group Features

Applied Microbiology, 2023
Phytoplasmas are associated with important bacterial diseases, causing severe symptoms in agricultural and ornamental crops. ‘Candidatus Phytoplasma rubi’, associated with the Rubus stunt in raspberries (Rubus idaeus) and blackberries (Rubus subgenus ...
Jan Werner Böhm, Dominik Duckeck, Bojan Duduk, Bernd Schneider, Michael Kube   +4 more
doaj   +1 more source

Phytoplasmas associated with disease of coconut in Malaysia: Phylogenetic groups and host plant species [PDF]

, 2009
Coconut palm (Cocos nucifera), oil palm (Elaeis guineensis), Bermudagrass (Cynodon dactylon) and Madagascar periwinkle (Catharanthus roseus) with symptoms indicative of phytoplasma disease were collected from different locations in Malaysia.
Abdullah, Siti Nor Akmar, Dickinson, Matthew, Nejat, Naghmeh, Sijam, Kamaruzaman, Vadamalai, Ganesan   +4 more
core   +1 more source

Genome analysis of the foxtail millet pathogen Sclerospora graminicola reveals the complex effector repertoire of graminicolous downy mildews

BMC Genomics, 2017
Background Downy mildew, caused by the oomycete pathogen Sclerospora graminicola, is an economically important disease of Gramineae crops including foxtail millet (Setaria italica). Plants infected with S.
Michie Kobayashi, Yukie Hiraka, Akira Abe, Hiroki Yaegashi, Satoshi Natsume, Hideko Kikuchi, Hiroki Takagi, Hiromasa Saitoh, Joe Win, Sophien Kamoun, Ryohei Terauchi   +10 more
doaj   +1 more source

Phenotypic Validation and SSR Marker Association in Sesame Germplasm Contrasting for Dry Root Rot (Macrophomina phaseolina) Tolerance

Journal of Phytopathology, Volume 174, Issue 2, March/April 2026.
ABSTRACT Sesame (Sesamum indicum L.) is an ancient oilseed crop of family Pedaliaceae, known for its quality oil, supplemented with dietary advantages due to the presence of bioactive compounds like sesamin and sesamolin. Phyllody and dry root rot (DRR) are the two major biotic stress factors that cause significant yield reduction and economic loss in ...
Saba Khan, Ritu Tiwari, Jameel Akhtar, Arjun Lal Yadav, Kartar Singh, Senthilraja Govindasamy, Mahalingam Angamuthu, Pankaj Sharma, Kailash Narayan Gupta, Rashmi Yadav, Parimalan Rangan   +10 more
wiley   +1 more source

Isolation and molecular characterization of a phytoplasma-induced cDNA clone encoding a lipoamide dehydrogenase from Sesamum alatum implicated in disease resistance

Discover Agriculture
With a long-term objective of making cultivated variety Sesamum indicum tolerant to phyllody disease, phytoplasma specific cDNA clone was isolated by a differential display from S. alatum which is tolerant to phyllody disease.
K. N. Singh, Ajit Tiwari, Deepti Srivastava, Mahesh Kumar, Devanshu Dev, Parveen Fatima, Sudha Nandni, Kahkashan Arzoo, Md. Shamim   +8 more
doaj   +1 more source

بررسی فراوانی برخی بیمارگرهای همراه با بیماری سرارغوانی سیب‌زمینی [PDF]

Majallah-i ḥifāẓat-i giyāhān, 2020
در برخی مزارع سیب­زمینی نشانه­های پژمردگی همراه با سرارغوانی، ریزبرگی، زردی و لوله‌ای شدن برگ، تورم جوانه­های جانبی و غده‌های هوایی مشاهده می­شود. بررسی460 نمونه‌ جمع‌آوری شده از مزارع سیب­زمینی استان­های چهارمحال و بختیاری، همدان و فارس طی سال‌های1390 ...
عزیز باقری, قباد بابایی   +1 more
doaj   +1 more source