Results 181 to 190 of about 29,093 (241)

Assessment of potato late blight from UAV-based multispectral imagery

Computers and Electronics in Agriculture, 2021
Flavio Prieto, Ivan Lizarazo
exaly   +2 more sources

Endophytic Bacillus subtilis H17-16 effectively inhibits Phytophthora infestans, the pathogen of potato late blight, and its potential application.

Pest Management Science, 2023
BACKGROUND As a highly prevalent epidemic disease of potato, late blight caused by Phytophthora infestans poses a serious threat to potato yield and quality.
Jiaomei Zhang, Xiaoqing Huang, Shidong Yang, A. Huang, Jie Ren, Xunguang Luo, Shun Feng, Peihua Li, Zhengguo Li, Pan Dong   +9 more
semanticscholar   +1 more source

Field application of star polymer-delivered chitosan to amplify plant defense against potato late blight

, 2021
The application of environmentally-friendly fungicides, such as elicitors and botanical fungicides, to minimize the risk of exposure to the ecosystem has become a global trend.
Xiaodan Wang, Kangkai Zheng, Wenyu Cheng, Jie Li, Xiangxiu Liang, Jie Shen, Daolong Dou, Meizhen Yin, Shuo Yan   +8 more
semanticscholar   +1 more source

Investigating potato late blight physiological differences across potato cultivars with spectroscopy and machine learning.

Plant Science, 2020
Understanding plant disease resistance is important in the integrated management of Phytophthora infestans, causal agent of potato late blight. Advanced field-based methods of disease detection that can identify infection before the onset of visual ...
K. Gold, P. Townsend, I. Herrmann, A. Gevens   +3 more
semanticscholar   +1 more source

Potato late blight

1998
Potato late blight caused by the oomycete Phytophthora infestans (Mont.) de Bary may be the best known, longest studied and still among the most destructive of all plant diseases. Devastation caused by this plant pathogen in the late 1840s in Europe led to food shortages throughout Europe and gave rise to the Irish potato famine.
Eduardo S.G Mizubuti, William E. Fry
openaire   +1 more source

Antifungal activity of chitosan against Phytophthora infestans, the pathogen of potato late blight.

International Journal of Biological Macromolecules, 2020
Phytophthora infestans, the pathogen of potato late blight which is a devastating disease of potatoes, causes stem and leaf rot, leading to significant economic losses.
Xiaoqing Huang, Ziyue You, Yang Luo, Chengjia Yang, Jie Ren, Yanlin Liu, Guangjing Wei, Pan Dong, Maozhi Ren   +8 more
semanticscholar   +1 more source

STRATEGIES TO CONTROL LATE BLIGHT IN POTATOES IN EUROPE

Acta Horticulturae, 2009
In Europe an aggressive genetically diverse population of potato late blight is present which regularly causes problems in all potato growing regions. It is therefore of the utmost importance that blight is managed in an integrated way by combining a range of measures. Hygiene measures can keep the number of primary sources of inoculum low. In a number
Schepers, H.T.A.M., Evenhuis, A., Spits, H.G.   +2 more
openaire   +2 more sources

THE ROLE OF OOSPORES IN THE EPIDEMIOLOGY OF POTATO LATE BLIGHT

Acta Horticulturae, 2009
Potato late blight (Phytophthora infestans) is a plant disease feared globally by farmers and the potato industry. P. infestans is a heterothallic oomycete with two mating types. Until recently the pathogen was limited to surviving between seasons as living mycelia in its host plant in most parts of the world.
Andersson, B, Widmark, A -K, Yuen, J E, Nielsen, B, Ravnskov, S; id_orcid 0000-0003-0655-9983, Kessel, G J T, Evenhuis, A, Turkensteen, L J, Hansen, J G; id_orcid 0000-0001-7682-5613, Lehtinen, A, Hermansen, A, Brurberg, M -B, Nordskog, B   +12 more
openaire   +2 more sources

Late Blight of Potato

1979
History has recorded the great famines in Ireland and elsewhere in Europe during the 1840’s due to the failure, in part, of the potato crops. In Ireland, alone, during those years from 1845 to 1860, one million people died and one and one half million more emigrated.
openaire   +1 more source

Seed Borne Late Blight of Potato

Plant Health Progress, 2002
Planting of potato seed pieces infected with Phytophthora infestans can lead to the introduction of late blight within a planting. When infected seed pieces are planted, there are three resulting scenarios: (i) a healthy plant emerges, (ii) no plant emerges because of the rapid decay of the seed piece, or (iii) a symptomatic plant emerges.
Mary L. Powelson, Robin Ludy, Heather Heather, Debra A. Inglis, Babette Gundersen, Mike Derie   +5 more
openaire   +1 more source