Results 51 to 60 of about 6,234 (203)

First Report of Septoria Leaf Spot of Pistachio in New Mexico

open access: yesPlant Disease, 2009
In September of 2008, a Septoria sp., the causal agent of Septoria leaf spot of pistachio (Pistacia vera L.) was isolated from leaf lesions in an orchard in southern New Mexico. Tree fruit and nut crops including pistachios are becoming an increasingly important part of New Mexico's agricultural industry with total cash receipts of $103 million in ...
J M, French   +3 more
openaire   +2 more sources

Temporal Progress of Septoria Leaf Spot on Rabbiteye Blueberry (Vaccinium ashei) [PDF]

open access: yesPlant Disease, 2005
Septoria leaf spot, caused by Septoria albopunctata, is an important disease on blueberry in the southeastern United States, yet its epidemiology is largely unknown. Disease severity and dissemination of pycnidiospores were monitored from 2002 to 2004 in a planting of susceptible Premier rabbiteye blueberry to characterize the temporal progress of the
Ojiambo, P., Scherm, H.
openaire   +3 more sources

Reduction of incidence and severity of Septoria lycopersici leaf spot of tomato with bacteria and yeasts Redução da incidência e severidade da mancha foliar do tomateiro causada por Septoria lycopersici com bacteria e leveduras

open access: yesCiência Rural, 2000
Septoria leaf spot, caused by Septoria lycopersici, is an important disease of tomato (Lycopersicon esculentum) which is mainly controlled by fungicide sprays.
Luiz Eduardo Bassay Blum
doaj   +1 more source

Automatic Detection of Tomato Diseases Using Deep Transfer Learning

open access: yesApplied Sciences, 2022
Global food production is being strained by extreme weather conditions, fluctuating temperatures, and geopolitics. Tomato is a staple agricultural product with tens of millions of tons produced every year worldwide. Thus, preserving the tomato plant from
Natheer Khasawneh   +2 more
doaj   +1 more source

Automatic plant disease diagnosis using mobile capture devices, applied on a wheat use case [PDF]

open access: yes, 2017
Disease diagnosis based on the detection of early symptoms is a usual threshold taken into account for integrated pest management strategies. Early phytosanitary treatment minimizes yield losses and increases the efficacy and efficiency of the ...
Alvarez-Gila, Aitor   +6 more
core   +1 more source

Impacts of changing air composition on severity of arable crop disease epidemics [PDF]

open access: yes, 2011
This review assesses the impacts, both direct and indirect, of man-made changes to the composition of the air over a 200 year period on the severity of arable crop disease epidemics.
Chandramohan, P.   +3 more
core   +2 more sources

Leaf Spot of Nymphoides peltata Caused by Septoria villarsiae in Korea [PDF]

open access: yesThe Plant Pathology Journal, 2010
Nymphoides peltata (syn. Limnanthemum nymphoides, Villarsia nymphaeoides) is an aquatic flowering plant in the family Menyanthaceae, and commonly called fringed water-lily or water fringe. The plants are widely cultivated for ornamental purposes in ponds and water gardens in Korea.
Mi-Jeong Park   +3 more
openaire   +1 more source

Taxonomy and phylogeny of the genus Mycosphaerella and its anamorphs [PDF]

open access: yes, 2009
Historically plant pathogenic species of Mycosphaerella have been regarded as host-specific, though this hypothesys has proven difficult to test largely due to the inavailability of fungal cultures.
Crous, P.W.
core   +1 more source

First Report of Septoria Leaf Spot of Lavandin Caused by Septoria lavandulae in Croatia [PDF]

open access: yesPlant disease, 2014
Lavandula × intermedia, commonly known as lavandin, is an aromatic and medicinal perennial shrub widely and traditionally grown in Croatia. In June 2012, severe foliar and stem symptoms were observed on approximately 40% of plants growing in a commercial lavandin crop in the locality of Banovo Brdo, Republic of Croatia. Initial symptoms on lower leaves
Vrandečić, Karolina   +6 more
openaire   +1 more source

Towards interpretability: Assessment of residual networks for tomato leaf disease classification

open access: yesResearch in Agricultural Engineering
The tomato occupies a prominent place in the Philippines' agricultural economy. However, tomato leaf diseases are challenges in tomato crop production leading to economic losses.
Raphael Berdin, Rob Christian Caduyac
doaj   +1 more source

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