crown and roots host:ohioline.osu.edu

Listing 1 - 10 from 17 for crown and roots

Verticillium Wilt of Strawberry, HYG-3012-95
... The fungus can be introduced into uninfested soil on seed, tools and farm machinery, and in the soil and roots of transplants. Symptoms The first symptoms of Verticillium wilt in new ... roots that grow from the crown are often dwarfed with blackened tips. Brownish streaks may occur within the decaying crown and roots (Figure 2). If the disease is serious, large numbers of plants may wilt and ...
ohioline.osu.edu

Phytophthora Root Rot of Raspberry, HYG-3207-98
... seen between infected and healthy tissue, especially on the below-ground portion of the crown. (Figure 3) Figure 3. Below-ground symptoms of Phytophthora root rot on crown and roots of red raspberry plant. Note the sharp line of demarcation between healthy (white) and infected (reddish brown) tissues. In many fields, plants that are dying and declining ...
ohioline.osu.edu

Growing and Curing Gourds in the Home Garden, HYG-1630-96
... Long Handle Dipper Mini Luffa Large Turk's Turban Extra Long Handle Dipper Striped Crown of Thorns Large Bottle Bicolor Pear Calabash (Penguin) Striped Pear Caveman's Club Miniature ... Mulches have the advantage of conserving soil moisture and keeping fruit clean. Hand cultivation should be done with care since gourds have shallow roots and injury can result with deep cultivation. Pollination ...
ohioline.osu.edu

Ohioline: Yard and Garden: Trees, Shrubs & Groundcovers
... Crown Gall on Ornamentals in the Landscape, HYG-3054-96 (pdf) Cedar Rust Diseases of Ornamental Plants, HYG-3055-96 (pdf) Clopyralid and ... Fertilizing Landscape Plants, HYG-1002-96 Fertilizing, Pruning and Winterizing Roses, HYG-1205-96 Girdling Roots - A Problem of Shade Trees, HYG-1139-94 How to Care for Tree Wounds, HYG-3045-96 (pdf) How to Hire and ...
ohioline.osu.edu

Bacterial Crown Gall of Fruit Crops HYG-3301
... and inspect the roots and crowns yourself to make sure they are free from galls. Avoid planting clean material in sites previously infested with the bacteria. Avoid all unnecessary root, crown and ...
ohioline.osu.edu

Phytophthora Root and Crown Rot of Fruit Trees, HYG-3029-95
... and line of demarcation between diseased and healthy tissue distinguishes Phytophthora root and crown rot from other causes of tree decline and collapse such as "wet feet" (drowning) or winter injury. Roots ... Control of Phytophthora crown and root rots is most successful using an integrated program of cultural practices, choosing the most resistant tree species or rootstock, and when necessary, ...
ohioline.osu.edu

X-DISEASE (Mycoplasma disease of peaches and nectarines), HYG-3206-98
... aid is to pull a tree and examine the roots. Foliar symptoms of yellowing and stunting can also be caused by ... crown and/or roots of a tree with above-ground symptoms caused by root rot should have visible, rotted areas. These areas are generally brick-red to brown in color and are often characterized by a sharp line of demarcation between healthy and diseased tissue. Roots on ...
ohioline.osu.edu

Bacterial Crown Gall on Ornamentals in the Landscape, HYG-3054-96
... Crown Gall Crown gall can reduce the productive life of plants. Deformation of tissues due to gall formation disrupts the movement of water and nutrients between roots and leaves. Stems are weakened and ... and can cause stunting and failure to produce healthy leaves and blossoms. This disease may have little noticeable effect on older plants. Symptoms Galls may develop anywhere on stems and roots, ...
ohioline.osu.edu

Root Problems on Plants in the Garden and Landscape, HYG-3061-96
... roots and cause root rot. If major roots or the crown are affected by root rots or other problems, the entire plant can wilt and ... and roots are waterlogged for many hours (Figure 6). This is particularly true during the late spring and ...
ohioline.osu.edu

Kiwifruit and Hardy Kiwi, HYG-1426-93
... , which will tenderize meat. Diseases and Pests Phytophthora crown and root rot is one of the more serious diseases of hardy kiwi. It causes weak plant growth and the development of small yellow leaves ... will do some leaf feeding. There are several reports of cats digging up the roots and clawing the plants and foliage. Hardware-cloth or chicken wire trunk protectors are recommended for this problem ...
ohioline.osu.edu