Results 21 to 30 of about 18,401 (263)

First Report of Leaf Spot on Camellia japonica Caused by Alternaria alternata in Korea [PDF]

open access: yesResearch in Plant Disease
In May 2023, leaf spot disease was observed on the leaves of camellia trees (Camellia japonica) in Suncheon-si, Jeonnam Province. To identify the fungal species responsible for the disease, we isolated samples from the diseased leaves.
Sunmin An, Miju Jo, Sook-Young Park
doaj   +1 more source

Comparative Performance of Chemical and Biological-based Products in Management of Algal Leaf Spot on Magnolia

open access: yesHortTechnology, 2020
Magnolia trees (Magnolia sp.) are a popular choice for consumers when choosing flowering woody plants for landscapes. Magnolia species grow in a wide variety of both temperate and tropical locations. Southern magnolia (Magnolia grandiflora) is one of the
Fulya Baysal-Gurel   +4 more
doaj   +1 more source

Hyperspectral Technique for Detection of Peanut Leaf Spot Disease Based on Improved PCA Loading

open access: yesAgronomy, 2023
Leaf spot disease is a dangerous disease that affects peanut growth, and its severity can significantly impact peanut yield. Hyperspectral-based disease detection technology is a popular non-destructive technique due to its high efficiency, objectivity ...
Qiang Guan   +5 more
doaj   +1 more source

Management of Cercospora leaf spot disease of urdbean

open access: yesINTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES, 2021
For the management of Cercospora leaf spot of urdbean, seven new fungicides were tested for two year during 2018 and 2019. Of all the chemical tested, foliar spray with Azoxystrobin 8.3% + Mancozeb 66.7% WG and foliar spray with Carbendazim 12% + Mancozeb 63% WP were highly effective and provided less disease severity and high yield of urdbean crop.
Smita Tiwari, M.P. Dubey, P.K. Mishra
openaire   +1 more source

JAMUR Mycosphaerella musicola PATOGEN BERCAK DAUN PADA PISANG RUTAI (Musa borneensis)

open access: yesZiraa'ah: Majalah Ilmiah Pertanian, 2016
Although bananas grown in almost all developing countries in the world, there is rarely a research on bananas.  Though the prospect of bananas in Indonesia is enormous, both for domestic consumption and for export.
Iin Arseni, Tutik Nugrahini
doaj   +1 more source

Some biological features of cherry leaf spot (Blumeriella jaapii) with special reference to cultivar susceptibility

open access: yesInternational Journal of Horticultural Science, 2009
In this review, some important features of biology are summarised for cherry leaf spot (Blumeriella jaapii). In the first part of the review, the geographical distribution of the pathogen and the causal organism are described.
I. J. Holb
doaj   +1 more source

CONTROL OF GRAPEVINE LEAF SPOT CAUSED BY PSEUDOCERCOSPORA VITIS WITH APPLICATION OF BICARBONATE [PDF]

open access: yesFruit Growing Research, 2014
This study was conducted to find environmentally friendly control methods and to investigate occurrence pattern of grapevine leaf spot, major disease in ‘Campbell early’ cultivar.
Seok-Hee Park   +4 more
doaj  

First Report of Leaf Spot Disease on White Chrysanthemum (Chrysanthemum morifolium) Caused by Epicoccum sorghinum in Korea [PDF]

open access: yesResearch in Plant Disease
In September 2023, a leaf spot disease occurred on chrysanthemum (Chrysanthemum morifolium) in Imsil-gun Agricultural Technology Center, Korea. A fungal species was isolated from the diseased plant and identified as an ascomycete Epicoccum sorghinum ...
Sieun Kim   +4 more
doaj   +1 more source

Studies on the leaf-spot disease of the hemp

open access: yesJapanese Journal of Phytopathology, 1936
1. The morphological, physiological and pathological studies were made on the leaf-spot of the hemp (Cannabis sativa L.) caused by Septoria Cannabis (LASCH) SACC.2. The disease in question seems to appear first in the early summer on the leaves of the plants, especially on the lower ones.
WATANABE, T., TAKESAWA, M.
openaire   +2 more sources

Discrimination of leaf diseases affecting faba bean (Vicia faba)

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science, 2021
Faba bean is susceptible to several leaf diseases caused by pathogenic fungi. With the increasing importance of faba bean in northern European cropping systems, the importance of its leaf diseases is likely to increase.
Biruta Bankina   +6 more
doaj   +1 more source

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