Search results with tag "Septoria leaf spot"
A Visual Guide: Tomato Foliage, Stem & Root Problems
www.missouribotanicalgarden.orgLookalikes: other leaf spot diseases and other diseases that progress from the bottom up; such as, septoria leaf spot, fusarium wilt, verticillium wilt Septoria leaf spot Septoria leaf spot usually appears on the lower leaves after the first fruit sets. Spots are circular, about one-sixteenth to one-fourth inch in
PATHOGEN RISK LIST - FRAC
www.frac.infoSclerotinia homoeocarpa turf, various dollar spot Septoria glycines soybean brown spot Septoria lycopersici tomatoes Septoria leaf spot Setosphaeria turcica maize Northern leaf blight Sphaerotheca macularis strawberry, various powdery mildew Sphaerotheca mors-uvae raspberry, black currants powdery mildew Spilocea oleagina olives leaf spot
COMPREHENSIVE TOMATO FARMING GUIDE
farmersvoiceafrica.org2. Early Blight - Leaf, stem and fruit spots are all smaller than those for late blight and often have a characteristic concentric ring pattern or target-shape appearance. 3. Septoria Leaf Spot - Leaf and stem spots are all much smaller in comparison to those for late blight and often have a characteristic tan center. Fruits are not affected.
Common Plant Diseases and Pests - North Dakota State ...
www.ag.ndsu.eduSeptoria leaf spot . Septoria Leaf Spot 0 Typically has small "shot" size necrotic areas 0 Not nearly as destructive as late blight 0 Controls are the same as for early and late blight . 0Downy mildew diseases 0Powdery mildew diseases 0Rust diseases 0Grey mold 0White mold 0Root rots .