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UC IPM: UC Management Guidelines for Ramularia Leaf Spot on Artichoke
Artichoke Ramularia Leaf Spot Pathogen: Ramularia cynarae (Reviewed 1/07, updated 1/07) In this Guideline: Symptoms Comments on the disease Management Publication Glossary SYMPTOMS Ramularia leaf spot is characterized by circular, brown lesions on both upper and lower surfaces of leaves. If disease is severe, lesions will coalesce and the entire leaf ...
www.ipm.ucdavis.edu

ECHO: Networking Global Hunger Solutions
In recent decades, however, bananas have been severely damaged by the fungal leaf spot disease called Black Sigatoka. New banana varieties tolerant of this disease are displayed at ECHO ...
www.echonet.org

Acroceras macrum
Biotic Factors The fungi, Phyllosticta sp. (leaf spot) and Ustilago syntherismae (smut) have been reported on this grass. References Bogdan, 1977 Duke, 1981 ...
www.hort.purdue.edu

Alnus glutinosa
MT + 0.34 MT litter, 1.78 MT leaf and leaf litter, 0.34 MT fruit and fruit litter. NAS (1980a) recommends the black alder for ... following diseases for Alnus glutinosa: Phymatotrichum omnivorum (root rot), Polyporus versicolor (sapwood rot), Septoria alni (leaf spot), and Sphaeropsis alnicola (on twigs). Like other alders, the cv 'Laciniata' is susceptible to a ...
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Mail Index
From: "Lawrence F. London, Jr." [compost_tea] Observing Microbial Biofilms on Leaf Surfaces + Isolation of Culturable Microbes From: "Steve Diver" [compost_tea] Re: ... compost_tea] Re: Soil Biology Primer From: soilfoodweb@aol.com Re: BD Now! Help with tomato leaf spot From: Steve Diver Re: BD Now! Compost turners From: Steve Diver ...
ibiblio.org

Mail Index
Steve Diver [compost_tea] Observing Microbial Biofilms on Leaf Surfaces + Isolation of Culturable Microbes From: "Steve Diver" Re: BD Now! Help with tomato leaf spot From: Steve Diver BD Now! Mark ... Diver Re: BD Now! Help with tomato leaf spot From: Steve Diver Re: BD Now! ...
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UC IPM: UC Management Guidelines for Bacterial Spot on Tomato
On seedlings, infections may cause severe defoliation. On older plants, infections occur primarily on older leaves and appear as water-soaked areas. Leaf ... MANAGEMENT Cultural practices and preventive sprays of copper help to manage bacterial spot. Cultural Control Bacterial spot occurs commonly in tomatoes throughout California. Using pathogen-free seed ...
www.ipm.ucdavis.edu

Arbutus unedo, The Strawberry Tree - Plants For A Future
There are flower, leaf and fruit pictures here.Arbutus unedo, The Strawberry Tree Ian ... are wet and warm, and the first spring I noticed a severe leaf spot problem. I don't bother growing plants with disease or insect ... one which has remained very clean. Has anyone else seen a leaf spot problem on Arbutus? I am now propagatine the clean one. dave@ ...
pfaf.org

Fungicides - Syngenta
Australia, Brazil, Argentina Broad spectrum, cost effective fungicide with high level control against rusts and leaf spot diseases and well established as a tank mix partner. UNIX® VANGARD, CHORUS, SWITCH U.K ...
enviroclips.com

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