leaf disease

Listing 1 - 10 from 1000 for leaf disease

New Disease Reports - Volume 13: February 2006 - July 2006
... causing a yellowing and little leaf disease in the UK P. Jones & Y ... Disease (SPVD) in Italy G. Parrella, A. De Stradis & M. Giorgini First report of a ‘Candidatus Phytoplasma asteris’ isolate associated with a little leaf disease of pigeon pea in India S.K. Raj, M.S. Khan, S.K. Snehi, S. Srivastava & H.B. Singh First report of “Maladie des feuilles cassantes” (brittle leaf disease ...
www.bspp.org.uk

New Disease Reports - Volume 10: August 2004 - January 2005
... K. Ohshima, R. Pourrahim, A. R. Golnaraghi, S. Jalali & A. Ahoonmanesh Severe leaf curl disease of cowpea – a new disease of cowpea in northern India caused by Mungbean yellow mosaic India ... new disease associated with a 16SrI-B subgroup phytoplasma in Bolivia P. Jones, Y. Arocha, O. Antezana, E. Montellano & P. Franco First report of a phytoplasma associated with Bermudagrass white leaf disease ...
www.bspp.org.uk

New Disease Reports - First report of molecular detection of an Aster yellows phytoplasma (Candidatus Phytoplasma asteri) isolate infecting chilli (Capsicum annuum) in India
... (AP006628) and Silene virescence phytoplasma (AY744070). Previously a phytoplasma associated with chilli little leaf disease has been detected in India by graft transmission and electron microscopy (Singh & Singh ... Phytopathologia Mediterranea 35, 144-151. Singh D, Singh SJ, 2000. Chilli little leaf – a new phytoplasma disease in India. Indian Phytopathology 53, 309-310 The British Society for ...
www.bspp.org.uk

Non Chemical Methods Plant Diseases
... is to avoid planting cultivars that are more disease susceptible. Red tip photinia has become a high maintenance plant because of a foliar leaf disease. Why attempt to grow it? With fruits and ... . Removing plant debris in the fall will reduce future plant disease populations. Debris serve the disease as an excellent home for the disease to overwinter. Rotten peaches left under the tree can cause ...
www.ces.ncsu.edu

Cypripedium.de (Frosch) - International Cypripedium Forum
... leaf disease - Chuck Sheviak 22/6/2000 (0) Re: Cypripedium acaule leaf disease - Michael Weinert 10/6/2000 (3) Re: Cypripedium acaule leaf disease - Hideka Kobayashi 11/6/2000 (2) Re: Cypripedium acaule leaf disease ...
www.cypripedium.de

Leaf Lesion
Leaf Lesion Late blight lesion on potato foliage. White "fuzz" is Phytophthora infestans sporulating from the lesion. (photo: R. V. James) Back to Disease Cycle Back to Fry Lab Home Page
ppathw3.cals.cornell.edu

Innovative Treatment for Dutch Elm Disease
... Elm Tree Diseases Dutch Elm Disease History Transmission Symptoms Prevention Treatments New Research Elm Leaf Beetle Verticillium Wilt Elm Yellows Cankers Wetwood Elm Leaf Black Spot Elm Leaf Miner Asian Longhorned Beetle ... protective effect because it activates the tree's natural defense response to Dutch elm disease. Unique Discovery The treatment is based on a special natural protein which was ...
www.elmcare.com

Elmcare.com - Dutch Elm Disease
... Leaf Beetle Verticillium Wilt Elm Yellows Cankers Wetwood Elm Leaf Black Spot Elm Leaf Miner Asian Longhorned Beetle Elm Tree Links Quick Elm Facts Dutch elm disease (DED) is the most devastating shade tree disease ...
www.elmcare.com

Elmcare.com - Elm Leaf Beetle
... Leaf Beetle Last Update 30/08/00 How Trees Work About Elm Trees Caring for Your Elm Elm Tree Diseases Dutch Elm Disease Elm Leaf Beetle Verticillium Wilt Elm Yellows Cankers Wetwood Elm Leaf Black Spot Elm Leaf Miner Asian Longhorned Beetle Elm Tree Links Quick Elm Facts The elm leaf beetle is a ...
www.elmcare.com

Elmcare.com - Elm Leaf Black Spot
... Diseases Dutch Elm Disease Elm Leaf Beetle Verticillium Wilt Elm Yellows Cankers Wetwood Elm Leaf Black Spot Elm Leaf Miner Asian Longhorned Beetle Elm Tree Links Quick Elm Facts Elm Leaf Black Spot, also called elm anthracnose, is another fungal disease affecting the ...
www.elmcare.com