bacterial leafspot host:plantpathology.tamu.edu

Listing 1 - 6 from 6 for bacterial leafspot

Vegetable Crops pt 2
... to cause economic loss. Spots produced are larger than those caused by the southern corn leafspot fungus. Spots are from one to six inches long and one-half to one inch ... non-related crops. Powdery mildew is the most serious disease of English peas in Texas. Bacterial Blight (bacterium - Pseudomonas syringae pv. pisi): The bac- terium attacks all parts of the plant ...
plantpathology.tamu.edu

Vegetable Crops - pt 4
... crop residue; 2) cultivate fields prior to planting to destroy all volunteer plants. Cercospora Leafspot (fungi - Cercospora cruciferarum and C. atrogrisea): The fungus attacks the cotyledons, leaves, and ... plant residue. Treat seed with an approved fungicide. Avoid planting in wet, cold soils. Bacterial Blight (bacterium - Xanthomonas vignicola): This disease appears as tan to brown angular leaf ...
plantpathology.tamu.edu

Texas Plant Disease Handbook - Watermelon Menu
... Individual Watermelon Diseases Alternaria Leaf Spot Anthracnose Bacterial Fruit Blotch Bacterial Rind Necrosis Belly Rot Blossom End Rot Bottle Neck Cercospora Leafspot Charcoal Rot Cross-stitch Damping-off Downy ... Rot/Diplodia Stem-End Rot Leaf Mosaic Monsporascus Root Rot/Vine Decline Myrothecium Leafspot Nematodes Non-Pathogenic Causes Pimples Powdery Mildew Southern Blight Splitting Squash leaf ...
plantpathology.tamu.edu

Trees part 2
... limbs. Avoid wounding trees and sterilize pruning tools. Preventative fungicide sprays may control the leafspot stage. Powdery Mildew (fungus - Uncinula salicis): A white fungus grows on both sides of ... completely dead. Avoid wounding healthy trees. Wet Wood (bacterial): Occurs in Cottonwood and Lombardy Poplar. This disease is caused by a bacterial infection. (See Wet Wood in Elm Disease section ...
plantpathology.tamu.edu

Trees Part 4
... most severe in late summer and early fall. Severe defoliation can occur. Actinopelte leafspot is a primary leafspot but can be found associated with other fungi. Infected leaves should be destroyed and ... bark below the crotch has a watersoaked appearance. The sap flow is the result of bacterial by-products producing abnormally high pressures within the vascular system. For more information on wetwood ...
plantpathology.tamu.edu

Soybean Disease Index
Soybean Disease Index Soybean Glycine max Disease Index Anthracnose Bacterial Blight Bacterial Pustule Brown Leaf Spot Charcoal Rot Cotton Root Rot Downy Mildew Frogeye Leafspot Pod and Stem Blight Purple Seed Stain Rhizobium Chlorosis Nematodes Seedling Diseases Southern Blight Stem Canker Target Spot Virus Diseases April, 1996
plantpathology.tamu.edu