Results 51 to 60 of about 23,197 (214)

A Microbial Fermentation Mixture Primes for Resistance Against Powdery Mildew in Wheat

Frontiers in Plant Science, 2019
Since many fungal pathogens develop resistance to fungicides, novel and low-cost alternative methods to improve plant health and fitness need to be developed. An approach to improve productivity in crops is to stimulate the plant’s own defence mechanisms
Tony Twamley, Mark Gaffney, Angela Feechan   +2 more
doaj   +1 more source

Powdery Mildew Detection in Hazelnut with Deep Learning

Hittite Journal of Science and Engineering, 2022
Hazelnut cultivation is widely practiced in our country. One of the major problems in hazelnut cultivation is powdery mildew disease on hazelnut tree leaves.
Kazım Yıldız, Tülin Boyar
doaj   +1 more source

Damage Mapping of Powdery Mildew in Winter Wheat with High-Resolution Satellite Image

Remote Sensing, 2014
Powdery mildew, caused by the fungus Blumeria graminis, is a major winter wheat disease in China. Accurate delineation of powdery mildew infestations is necessary for site-specific disease management.
Lin Yuan, Jingcheng Zhang, Yeyin Shi, Chenwei Nie, Liguang Wei, Jihua Wang   +5 more
doaj   +1 more source

Detecting Wheat Powdery Mildew and Predicting Grain Yield Using Unmanned Aerial Photography [PDF]

, 2018
High-resolution aerial imaging with an unmanned aerial vehicle (UAV) was used to quantify wheat powdery mildew and estimate grain yield. Aerial digital images were acquired at Feekes growth stage (GS) 10.5.4 from flight altitudes of 200 m, 300 m and 400 ...
Cao, X., Zhenhua Wang, Zhengyuan Yan, Liu, W., Xu, X., Jonathan S. West, Yong Luo, West, J. S., Yilin Zhou, Xiangming Xu, Wang, Z., Zhou, Y., Yan, Z., Wei Liu, Xueren Cao, Jieru Fan, Luo, Y., Fan, J   +17 more
core   +1 more source

The plasmodesmal protein PDLP1 localises to haustoria-associated membranes during downy mildew infection and regulates callose deposition [PDF]

, 2014
The downy mildew pathogen Hyaloperonospora arabidopsidis (Hpa) is a filamentous oomycete that invades plant cells via sophisticated but poorly understood structures called haustoria.
Wirthmueller, Lennart, Jones, Jonathan D. G., Piquerez, Sophie J. M., Robatzek, Silke, Marie-Cécile Caillaud, Caillaud, Marie-Cécile, Jonathan D G Jones, Sklenar, Jan, Faulkner, Christine, Sophie J. M. Piquerez (198592), Kim Findlay (232058), Marie-Cécile Caillaud (3212142), Lennart Wirthmueller (646107), Silke Robatzek, Findlay, Kim, Jan Sklenar (142122), Jonathan D. G. Jones (198635), Jones, Alexandra M., Lennart Wirthmueller, Christine Faulkner, Alexandra M. E. Jones (50010), Silke Robatzek (242498), Kim Findlay, Alexandra M E Jones, Christine Faulkner (224195), Jan Sklenar, Sophie J M Piquerez   +26 more
core   +1 more source

Effects of temperature and leaf age on conidial germination and disease development of powdery mildew on rubber tree

, 2021
Powdery mildew is an important disease of rubber trees worldwide. To assess the effects of temperature and leaf age on conidial germination and disease development, conidia were inoculated onto rubber tree seedlings with leaves at three phenological ...
Haiyan Che, Cao, X., Jonathan S. West, Daquan Luo, Luo, D., Che, H., Xu, X., West, J. S., Xiangming Xu, Xueren Cao   +9 more
core   +1 more source

Comparative evaluation of physiological and molecular responses of blackcurrant varieties to powdery mildew infection

Frontiers in Plant Science
The black currant (Ribes nigrum L.), a member of the Saxifragaceae family’s Ribes genus, has gained consumer and grower acceptance due to its high nutritional value and economic potential. However, powdery mildew, the primary leaf disease affecting black
Weihua Li, Dong Qin, Ruiqun Ma, Shuxian Li, Lin Wang   +4 more
doaj   +1 more source

Intracellular mycoparasites in action: interactions between powdery mildew fungi and Ampelomyces

, 2008
Pycnidial fungi of the genus Ampelomyces are widespread intracellular mycoparasites of powdery mildew fungi worldwide. Their pycnidia are produced in hyphae, conidiophores and immature ascomata of their mycohosts.
Kiss, Levente
core  

Inheritance of reaction to Leveillula taurica (Lev.) Arn. in Capsicum baccatum

Crop Breeding and Applied Biotechnology, 2005
Capsicum baccatum has been considered the best source of resistance against powdery mildew in Capsicum spp, while the best resistance sources among hot pepper species are found in Capsicum baccatum.
Sally Ferreira Blat, Cyro Paulino da Costa, Roland Vencovsky, Fernando Cesar Sala   +3 more
doaj  

A Novel QTL for Powdery Mildew Resistance in Nordic Spring Barley (Hordeum vulgare L. ssp. vulgare) Revealed by Genome-Wide Association Study

Frontiers in Plant Science, 2017
The powdery mildew fungus, Blumeria graminis f. sp. hordei is a worldwide threat to barley (Hordeum vulgare L. ssp. vulgare) production. One way to control the disease is by the development and deployment of resistant cultivars. A genome-wide association
Therése Bengtsson, Inger Åhman, Outi Manninen, Lars Reitan, Therese Christerson, Jens Due Jensen, Lene Krusell, Ahmed Jahoor, Ahmed Jahoor, Jihad Orabi   +9 more
doaj   +1 more source