Results 21 to 30 of about 121,724 (222)

Supervised Hyperspectral Band Selection Using Texture Features for Classification of Citrus Leaf Diseases with YOLOv8 [PDF]

open access: yesSensors
Citrus greening disease (HLB) and citrus canker cause financial losses in Florida citrus groves via smaller fruits, blemishes, premature fruit drop, and/or eventual tree death.
Quentin Frederick   +6 more
doaj   +2 more sources

Greenhouse Evaluation of Products That Induce Host Resistance for Control of Scab, Melanose, and Alternaria Brown Spot of Citrus [PDF]

open access: yesPlant Disease, 2003
Products that induce disease resistance in plants were evaluated on potted seedlings of rough lemon for citrus scab, caused by Elsinoe fawcettii; grapefruit for melanose, caused by Diaporthe citri; and Dancy tangerine for Alternaria brown spot caused by Alternaria alternata pv. citri.
L W Timmer
exaly   +3 more sources

Different Phytohormonal Responses on Satsuma Mandarin () Leaves Infected with Host-Compatible or Host-Incompatible [PDF]

open access: yesThe Plant Pathology Journal, 2021
Citrus scab, caused by the fungal pathogen Elsinoë fawcettii, is one of the most important fungal diseases affecting Citrus spp. Citrus scab affects young tissues, including the leaves, twigs, and fruits, and produces severe fruit blemishes that reduce ...
Kihye Shin   +3 more
doaj   +1 more source

Exotic Citrus Diseases: Early Detection is the Solution to Protecting Florida Citrus

open access: yesEDIS, 2019
This illustrated trifold brochure  provides key information about Pseudocercospora fruit and leaf spot, sweet orange scab, citrus leprosis virus, citrus variegated chlorosis (CVC), and citrus tristeza virus (CTV) stem pitting.
M. M. Dewdney   +4 more
doaj   +5 more sources

Exotic Diseases of Citrus Identification Sheet

open access: yesEDIS, 2009
PP264, a 2-page ID sheet by M.M. Dewdney, J.D. Yates, M.E. Rogers, and T.M. Spann, provides images for identification and a comparison chart for Citrus Variegated Chlorosis (CVC), Leprosis, Citrus Black Spot, Sweet Orange Scab (SOS), and Citrus Tristeza ...
Megan M. Dewdney   +3 more
doaj   +5 more sources

Citrus Foliar Fungal Diseases

open access: yesEDIS, 2009
PP261, a 2-page illustrated identification sheet by Megan M. Dewdney and Jamie D. Yates, can be used to identify four fungal diseases in citrus: Alternaria Brown Spot, Citrus Scab, Greasy Spot, and Melanose.
Megan M. Dewdney, Jamie D. Yates
doaj   +5 more sources

Exotic Citrus Diseases: Early Detection is the Solution to Protecting Florida Citrus

open access: yesEDIS, 2009
CH202, a 2-page illustrated trifold brochure by J.D. Yates, M.M. Dewdney, and R.H. Brlansky, is best viewed in PDF format. It provides key information about citrus blackspot, sweet orange scab, citrus leprosis virus, citrus variegated chlorosis (CVC ...
Jamie D. Yates   +2 more
doaj   +5 more sources

Exotic Citrus Diseases: Early Detection is the Solution to Protecting Florida Citrus

open access: yesEDIS, 2011
This revised illustrated trifold brochure provides key information about Pseudocercospora fruit and leaf spot, sweet orange scab, citrus leprosis virus, citrus variegated chlorosis (CVC), and citrus tristeza virus (CTV) stem pitting.
Ron H. Brlansky   +2 more
doaj   +5 more sources

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