Results 31 to 40 of about 16,859 (158)

Molecular detection and characterization of phytoplasma associated with China aster (Callistephus chinensis) phyllody in India [PDF]

, 2017
China aster (Callistephus chinensis L.) is one of the most popular annual flowering plant grown through-out the world. Phyllody disease of China aster is a phytoplasma associated disease that induces severe economic losses.
Hurakadli, S., Kumari, Shweta, Manjunath, Manjunath, Prameela, H. A., Rangaswamy, K. T.   +4 more
core   +2 more sources

Cacao agroforestry systems do not increase pest and disease incidence compared with monocultures under good cultural management practices [PDF]

, 2020
Pests and diseases threaten cacao production worldwide. Agroforestry systems are traditionally seen by farmers as one of the causes of increased pest and disease incidence, in contrast with full-sun monocultures.
Armengot, Laura, Ferrari, Leone, Hohmann, Pierre, Milz, Joachim, Schneider, Monika, Velásquez, Fortunato   +5 more
core   +1 more source

Canopy replacement used in the evaluation of cupuassu tree genotypes in the state of Pará [PDF]

Revista Brasileira de Fruticultura, 2020
This study aimed to use the canopy replacement technique to reduce the field evaluation time and to select promising cupuassu tree clones. The study was carried out under field conditions using fifteen-year-old trees.
Rafael Moysés Alves, Saulo Fabrício da Silva Chaves, Raimundo Parente de Oliveira, Jack Loureiro Pedroza Neto, Alexandre Sebbenn   +4 more
doaj   +2 more sources

The Distribution and Spread of (Homoptera: Aphididae) in the North-Central States with Notes on its Hosts, Biology, and Origin [PDF]

, 2017
(excerpt) Hyadaphis tataricae (Aizenberg). an aphid known from eastern Europe, is rapidly becoming a pest on ornamental honeysuckles (Lonicera spp.) throughout the north-central states.
Voegtlin, David
core   +2 more sources

Apricot yellows associated with ‘Candidatus Phytoplasma phoenicium’ in Iran

Phytopathologia Mediterranea, 2018
Almond witches’ broom associated with ‘Candidatus Phytoplasma phoenicium’ is an economically important disease of almond in Iran and Lebanon. During surveys of almond witches’ broom in 2012–2015, an apricot yellows disease was observed in Fars Province ...
Mohammed SALEHI, Elham SALEHI, Majid SIAMPOUR, Fabio QUAGLINO, Piero BIANCO   +4 more
doaj   +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, Pravin Jadhav, Jasrotia, Rahul, Kale, Prashant, Snehal Kad, Mangesh Moharil, Dudhare, Mahendra, Jashminkumar Kheni, Deshmukh, Amit, Shyamsundar Mane, Ravindra Nandanwar, Suprasanna Penna, Manjaya, Joy, Iquebal, Mir, Rukam Tomar, 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

First report of soybean witchesbroom disease caused by Group 16SrII phytoplasma in soybean in Malawi and Mozambique [PDF]

, 2017
Soybean (Glycine max L.) is an important grain legume cultivated on approximately 1.24 million ha in Africa (1). Malawi ranks fourth in area of production in Africa, with 75,000 ha in 2009 (1). Soybean is also gaining importance in Mozambique and several
Boahen, S., Kumar, P.L., Sharma, K., Tamo, M., Tefera, H.   +4 more
core   +2 more sources