Results 11 to 20 of about 1,117,339 (265)

Northern Maize Leaf Blight Detection Under Complex Field Environment Based on Deep Learning

IEEE Access, 2020
Northern maize leaf blight is one of the major diseases that endanger the health of maize. The complex background of the field and different light intensity make the detection of diseases more difficult.
Jun Sun, Yu Yang, Xiaofei He, Xiaohong Wu   +3 more
doaj   +3 more sources

First report of box blight caused by Cylindrocladium pseudonaviculatum in the Eastern Black Sea region of Turkey [PDF]

New Disease Reports, 2012
Boxwood ( Buxus sempervirens ) is a small native tree mostly growing along the coastal areas of Marmara and Black Sea regions of Turkey on approximately 1000 hectares. In November 2011, severe blight and leaf shedding were observed in the …
S. Akilli, Y.Z. Katircioglu, K. Zor, S. Maden   +3 more
openaire   +1 more source

A Potent Burkholderia Endophyte against Boxwood Blight Caused by Calonectria pseudonaviculata

Microorganisms, 2020
Calonectria pseudonaviculata (Cps) poses an increasing threat to boxwood, a major nursery crop and iconic landscape plant worldwide. Here, we report on a potent biocontrol agent that produces small sage green (SSG) colonies on potato dextrose agar.
Ping Kong, Chuanxue Hong
doaj   +1 more source

Leaf spot and dieback of Buxus caused by Cylindrocladium buxicola

Plant Protection Science, 2013
Leaf blight symptoms were observed on potted box plants (Buxus sempervirens cv. Suffruticosa and B. microphylla) in a nursery in South Moravia in August 2010. These symptoms were suggestive of box blight on Buxus spp.
Ivana ŠAFRÁNKOVÁ, Ludmila HOLKOVÁ, Martin KMOCH   +2 more
doaj   +1 more source

Can Physiology Help Us to Combat Late Blight in Potato? [PDF]

, 2010
Late blight is a devastating disease in potato production world-wide. Breeding for resistance is complex because of the versatile and aggressive population of Phytophthora infestans, which overcomes any new genetic source of resistance very rapidly ...
Struik, P.C., Paul C. Struik
core   +1 more source

The RhoGAP SPIN6 associates with SPL11 and OsRac1 and negatively regulates programmed cell death and innate immunity in rice. [PDF]

PLoS Pathogens, 2015
The ubiquitin proteasome system in plants plays important roles in plant-microbe interactions and in immune responses to pathogens. We previously demonstrated that the rice U-box E3 ligase SPL11 and its Arabidopsis ortholog PUB13 negatively regulate ...
Jinling Liu, Chan Ho Park, Feng He, Minoru Nagano, Mo Wang, Maria Bellizzi, Kai Zhang, Xiaoshan Zeng, Wende Liu, Yuese Ning, Yoji Kawano, Guo-Liang Wang   +11 more
doaj   +1 more source

Molecular and Morphological Characterization of Introgression Lines with Resistance to Bacterial Leaf Blight and Blast in Rice

Plants, 2023
The present study evaluates marker assisted forward breeding (MAFB)-derived disease resistant introgression lines (ILs) which do not have the targeted resistance genes for bacterial blight (xa5 + xa13 + Xa21) and blast (Pi2 + Pi9 + Pi54).
Yasaswini Vishnu Priya Varanasi, Subhakara Rao Isetty, Padmashree Revadi, Divya Balakrishnan, Shaik Hajira, Madamsetty Srinivasa Prasad, Gouri Shankar Laha, Puvvada Perraju, Uma Maheshwar Singh, Vikas Kumar Singh, Arvind Kumar, Raman Meenakshi Sundaram, Jyothi Badri   +12 more
doaj   +1 more source

Epidemiology and integrated control of Potato Late Blight in Europe [PDF]

, 2011
Phytophthora infestans, the causal agent of late blight, is a major threat to potato production in northwestern Europe. Before 1980, the worldwide population of P.
Wander, J.G.N., Andersson, B., Bain, RA; id_orcid, Bradshaw, NJ, Kessel, GJT, Schepers, HTAM, Ritchie, F., Bradshaw, N. J., Nielsen, B. J., Hannukkala, A, B. Andersson, Evenhuis, A, Cooke, R.J., Nielsen, BJ, Shaw, D.S., Hansen, J. G., A. Hermansen, Hermansen, A, Hannukkala, Asko, Bain, R. A., R. A. Bain, Ritchie, F, Evenhuis, A., Naerstad, R., Wander, J. G. N., H. T. A. M. Schepers, F. Ritchie, Andersson, B, Hansen, JG, Schepers, H. T. A. M., Bain, R., R. Nærstad, Hansen, J.G., Nielsen, B., Wander, JGN, L. R. Cooke, B. J. Nielsen, N. J. Bradshaw, Hermansen, A., A. Evenhuis, Shaw, DS, Kessel, G.J.T., Cooke, L.R., Shaw, D. S., Schepers, H.T.A.M., A. Hannukkala, Hannukkala, A., Kessel, G. J. T., G. J. T. Kessel, Cooke, LR, Naerstad, R, Bradshaw, N., J. G. N. Wander, D. S. Shaw, J. G. Hansen   +54 more
core   +1 more source

DS-DETR: A Model for Tomato Leaf Disease Segmentation and Damage Evaluation

Agronomy, 2022
Early blight and late blight are important factors restricting tomato yield. However, it is still a challenge to accurately and objectively detect and segment crop diseases in order to evaluate disease damage.
Jianshuang Wu, Changji Wen, Hongrui Chen, Zhenyu Ma, Tian Zhang, Hengqiang Su, Ce Yang   +6 more
doaj   +1 more source

Regional spore dispersal as a factor in disease risk warnings for potato late blight: a proof of concept [PDF]

, 2009
This study develops and tests novel approaches that significantly reduce the fungicide input necessary for potato late blight control while maintaining the required high level of disease control.
Skelsey, P., Kessel, G.J.T., Holtslag, A.A.M., Werf, W., van der, Moene, A.F., van der Werf, W.   +5 more
core   +1 more source