Results 11 to 20 of about 54,902 (258)

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

open access: yesIEEE 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   +3 more
doaj   +3 more sources

First report of box blight caused by Cylindrocladium buxicola in Georgia [PDF]

open access: yesNew Disease Reports, 2011
Buxus colchica is a relict species of box of the Black Sea coast of Georgia. The main growing area of B. colchica is located in the Mtirala National Park (Kobuleti region, Ajara, Western Georgia). In November 2010, symptoms of dark brown…
L. Gorgiladze   +4 more
openaire   +1 more source

Diversities in virulence, antifungal activity, pigmentation and DNA fingerprint among strains of Burkholderia glumae. [PDF]

open access: yesPLoS ONE, 2012
Burkholderia glumae is the primary causal agent of bacterial panicle blight of rice. In this study, 11 naturally avirulent and nine virulent strains of B.
Hari S Karki   +8 more
doaj   +1 more source

A Potent Burkholderia Endophyte against Boxwood Blight Caused by Calonectria pseudonaviculata

open access: yesMicroorganisms, 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

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

open access: yesNew 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   +3 more
openaire   +1 more source

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

open access: yesAgronomy, 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   +6 more
doaj   +1 more source

Leaf spot and dieback of Buxus caused by Cylindrocladium buxicola

open access: yesPlant 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   +2 more
doaj   +1 more source

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

open access: yesPLoS 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   +11 more
doaj   +1 more source

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

open access: yesPlants, 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   +12 more
doaj   +1 more source

The potato murrain on the European continent and the revolutions of 1848 [PDF]

open access: yes, 2008
The tale of the Irish Famine, 1845¿1849, following the outbreak of potato late blight, has been told repeatedly, but the parallel story of the Continental Famine, 1845¿1847, has not yet been recorded. The Continental Famine was caused by poor harvests of
Zadoks, J.C.
core   +2 more sources

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