root crown host:plantpathology.tamu.edu

Listing 1 - 10 from 36 for root crown

Texas Plant Disease Handbook
... Yellows Charcoal Rot Chemical Damage Cotton Root Rot Crown Gall Curly Top Dodder Drought Symptoms on Plants Mushroom Root Rot Mycotoxins Nematodes Other than Root Knot Nematodes (Root Knot) Plants that Grow on other Plants Seedling Blight Sooty Mold Southern Blight Stem and Root Rot Virus ...
plantpathology.tamu.edu

Vegetable Crops Pt1
... leafhopper. Use resistant varieties and practice good insect control. Root Knot: (See Root Knot.) Southern Blight: (See Southern Blight.) Cotton Root Rot: (See Cotton Root Rot.) Sun Scald: In the early spring beans ... (fungus - Didymella bryoniae): This disease affects leaves and stems, and is more prominent in the crown at soil level. Leaf symptoms begin with irregular spots that dry and drop out ...
plantpathology.tamu.edu

Vegetable Crops - pt 3
... is seldom found in Texas as the season progresses into warmer weather. Pink Root (fungus - Pyrenochaeta terrestris): Pink root is strictly a soilborne disease. Diseased roots turn pink in color, shrivel and ... because damage usually occurs during transit and storage. Diseased tissue at the base of the crown becomes sunken and watersoaked in appearance. A gray fungal growth later forms on the surface ...
plantpathology.tamu.edu

Vegetable Crops - pt 5
... causing plants to become faintly chlorotic. Chlorosis increases until the entire plant becomes yellow. Crown leaves are narrow, wrinkled and develop an inward rolling of the margins. Plants are ... is not well decomposed. See also entry at NCSU. Root Knot (nematode - Meloidogyne sp.): Root cracking is often associated with severe root knot infection. Pitting and other surface blemishes are also ...
plantpathology.tamu.edu

Texas Plant Disease Handbook - Apple Menu
Texas Plant Disease Handbook - Apple Menu A complete description of Apple Diseases, or Individual Citrus Diseases Apple Blotch Bitter Rot Black Rot Bot Rot Cedar Apple Rust Chlorosis Cotton Root Rot Crown Gall Fire Blight Fly Speck Mushroom Root Rot Phytophthora Collar Rot Powdery Mildew Quince Rust Scab Sooty Blotch Southern Blight
plantpathology.tamu.edu

Texas Plant Disease Handbook - Common Sweet CherryMenu
... Individual Sweet Cherry Diseases Bacterial Canker Black Knot Brown Rot Cotton Root Rot Crown Gall Leaf Spot Little Cherry Little Leaf Mushroom Root Rot Necrotic Rusty Mottle Rugose Mosaic Rust Rusty Mottle Shot ...
plantpathology.tamu.edu

Texas Plant Disease Handbook - Fig Menu
Texas Plant Disease Handbook - Fig Menu Scientific Name : Ficus carica A complete description of Fig Diseases, or Individual Fig Diseases Anthracnose Cotton Root Rot Crown Gall Dieback Fig Mosaic Fig Rust Fruit Drop Leaf Blight Limb Blight Mushroom Root Rot Root Knot Nematodes Screlotium Blight Souring Resistant Varieties of Fig
plantpathology.tamu.edu

Texas Plant Disease Handbook - Fig Menu
Texas Plant Disease Handbook - Fig Menu Scientific Name : Vitis vinifera A complete description of Grapes Diseases, or Individual Grape Diseases Anthracnose Black Rot Cotton Root Rot Chlorosis Crown Gall Dead Arm Downy Mildew Grapevine Fanleaf Leaf Roll Mushroom Root Rot Pierce's Disease Powdery Mildew Root Knot Nematodes Vein Clearing
plantpathology.tamu.edu

Crown Gall
... much like cancers in humans and other animals, there is no relationship between crown gall and animal cancers. Crown gall has been studied extensively by scientists in their search to understand cancerous ... be planted to a grass crop for three years before planting susceptible nursery stock. Control root feeding insects. Dip grafting and pruning tools regularly in a disinfecting solution, such as 70 ...
plantpathology.tamu.edu

Cucumis and Cucurbita species Disease Description - Monosporasus root rot
... Description - Monosporasus root rot Monosporasus Root Rot Symptoms Monosporasus Root Rot - (fungus - Monosporascus cannonballus): Foliage begins to yellow as plants near maturity. Leaves dieback progressively from the crown outward and ... . Rotation and soil fumigation are effective controls. No resistant varieties are known. Monosporasus root rot is primarily a disease on cantaloupe. December 20, ...
plantpathology.tamu.edu