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Phymatotrichum root rot = cotton root rot Phymatotrichopsis omnivora = Phymatotrichum omnivorum. Powdery mildew Leveillula taurica Oidiopsis sicula [anamorph] = Oidiopsis gossypii Salmonia malachrae. Stigmatomycosis: Ashbya gossypii Eremothecium coryli = Nematospora coryli Aureobasidium pullulans. Rust Cotton rust Puccinia schedonnardii ...
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All Begomovirus species causing cotton leaf curl disease have geminate particles, approximately 18-20 nm in diameter and 30 nm long and a circular, single-stranded DNA genome. All except Cotton leaf crumple virus have a monopartite genome, with all viral products required for replication, systemic movement and whitefly transmission encoded on a ...
Bacterial blight of cotton is a disease affecting the cotton plant resulting from infection by Xanthomonas axonopodis pathovar malvacearum (Xcm) a Gram negative, motile rod-shaped, non spore-forming bacterium with a single polar flagellum
List of canola diseases; List of Capsicum diseases; List of carnation diseases; List of carrot diseases; List of cassava diseases; List of cattleya diseases; List of chickpea diseases; List of cineraria diseases; List of citrus diseases; List of coconut palm diseases; List of coffee diseases; List of diseases of the common bean; List of cotton ...
The disease cycle of Puccinia schedonardii does not vary from other rust disease cycles. This pathogen is heteroecious and exhibits a polycyclic disease cycle. Puccinia schedonnardii overwinters as teliospores that are produced in telia on the alternate host. In the spring, the teliospores germinate to produce basidiospores.
he first disease symptom on cotton is the appearance of small, somewhat inconspicuous, pale-green lesions which are the first sign of disease. The lesions then develop into bright yellow spermogonial (conceptacle containing spermatia) pustules, usually on the upper leaf surfaces of the host plant. Spermogonial pustules may also appear on any of ...