Results 1 to 10 of about 9,863 (138)

Paulownia Witches' Broom Disease: A Comprehensive Review. [PDF]

Microorganisms
Phytoplasmas are insect-transmitted bacterial pathogens associated with diseases in a wide range of host plants, resulting in significant economic and ecological losses.
Zhang Y, Qiao Z, Li J, Bertaccini A.
europepmc   +2 more sources

Characterization of an amylase produced by aTrichoderma harzianumisolate with antagonistic activity againstCrinipellis perniciosa, the causal agent of witches’ broom of cocoa [PDF]

FEMS Microbiology Letters, 2000
An isolate of Trichoderma harzianum showing antagonistic activity against Crinipellis perniciosa, the causal agent of the witches' broom disease of cocoa, produces substantial amounts of hydrolytic enzymes. An amylase purified from isolate 1051 had a molecular mass of about 68.7 kDa.
A M, de Azevedo, J L, De Marco, C R, Felix   +2 more
openaire   +2 more sources

“Candidatus Phytoplasma balanitae” Associated with Witches’ Broom Disease of Jackal Jujube (Zizyphus oenoplia L.) in South India

, 2023
During survey, 12 Jackal jujube plant samples showing the symptoms of witches’ broom disease were collected from the Shivamogga district of Karnataka, India, between 2017 and 2018. The causal agent associated with Jackal jujube witches’ broom disease was
M. Nandan, H. D. Vınaykumar, C. N. Lakshmınarayana Reddy, V. Venkataravanappa, M. Krıshna Reddy, K. V. Ashwathappa   +5 more
core   +1 more source

Mutational witches’ broom impact on the growth of the parent branch in several Pinaceae species

, 2020
Mutational witches’ broom is a part of the tree crown with abnormally dense branching and slow shoot growth, which putatively originates from a cell in a bud apical meristem and can be visually differentiated from the normal crown.
Zhuk, E., Goroshkevich, S., Vasilyeva, G.   +2 more
core   +1 more source

Additional file 1: of Transcriptomic signature reveals mechanism of flower bud distortion in witchesâ -broom disease of soybean (Glycine max)

, 2019
Heatmap for the graphical representation of differential expressed genes found in Infected vs. control sample (DOCX 50 kb)
Jaiswal, Sarika, Jadhav, Pravin, Jasrotia, Rahul, Kale, Prashant, Kad, Snehal, Moharil, Mangesh, Dudhare, Mahendra, Kheni, Jashminkumar, Deshmukh, Amit, Mane, Shyamsundar, Nandanwar, Ravindra, Penna, Suprasanna, Manjaya, Joy, Iquebal, Mir, Tomar, Rukam, Kawar, Prashant, Rai, Anil, Kumar, Dinesh   +17 more
openaire   +1 more source

Additional file 1: Table S1. of Classification of a new phytoplasmas subgroup 16SrII-W associated with Crotalaria witchesâ broom diseases in Oman based on multigene sequence analysis

, 2017
16S rDNA sequences of different phytoplasma strains obtained from GenBank used for phylogenetic analysis. Table S2. Phytoplasma 16S rRNA, tuf, secA, and imp genes sequences used for phylogenetic analysis, obtained from GenBank. (DOCX 23 kb)
Al-Subhi, Ali, Hogenhout, Saskia, Al-Yahyai, Rashid, Al-Sadi, Abdullah   +3 more
openaire   +1 more source

Additional file 2: Figure S1. of Classification of a new phytoplasmas subgroup 16SrII-W associated with Crotalaria witchesâ broom diseases in Oman based on multigene sequence analysis

, 2017
Virtual RFLP patterns by the iPhyClassifier software of the 16S rRNA gene phytoplasmas from C. aegyptiaca samples, Orosius sp. leafhopper samples and all 21 16SrII group strains using AluI, BgaI, BstVI, EcoRI, HaeIII, HhaI, HinfI, HpaII, MseI, Sau3AI, SspI and TaqI restriction endonuclease enzymes. (PPTX 184 kb)
Al-Subhi, Ali, Hogenhout, Saskia, Al-Yahyai, Rashid, Al-Sadi, Abdullah   +3 more
openaire   +1 more source

Additional file 3: Figure S2. of Classification of a new phytoplasmas subgroup 16SrII-W associated with Crotalaria witchesâ broom diseases in Oman based on multigene sequence analysis

, 2017
Virtual RFLP comparative analysis with different restriction enzymes of 16S DNA sequences of phytoplasma from C. aegyptiaca samples and Orosius sp. leafhopper samples and 16SrII-M subgroup phytoplasmas using the pDRAW32 software. (PPTX 200 kb)
Al-Subhi, Ali, Hogenhout, Saskia, Al-Yahyai, Rashid, Al-Sadi, Abdullah   +3 more
openaire   +1 more source

Detection of a mycoplasma-like organism in peanut plants with witches' broom using indirect enzyme-linked immunosorbent assay (ELISA) [PDF]

, 1987
The mycoplasma-like organism (MLO) associated with peanut (groundnut) witches’ broom (PWB) from India was partially purified and an antiserum produced against it. Using a protein A indirect enzyme-linked immunosorbent assay (ELISA) procedure, PWB MLO was
D. V. R. RKDDY, Reddy, D V R, A. S. REDDY, H. A. HOBBS, Reddy, A S, Hobbs, H A   +5 more
core   +1 more source

Witches' broom disease of lucerne : (1) witches' broom of lucerne in relation to environment : (2) the identity of witches' broom of lucerne and big bud of tomato in Australia

, 1953
(1) Witches' broom of lucerne in relation to environment Masking of symptoms of witches' broom infected plants occurred annually in the spring growth in the Lachlan Valley, New South Wales.
Helms, K (15929348)
core   +1 more source