root rot susceptible plants

Listing 1 - 10 from 327 for root rot susceptible plants

... excess water from any source collects in the planting site, avoid planting root-rot susceptible plants. If soil is clay, set plants in raised beds and thoroughly mix a porous material such as bark (not ... Use chemical control as a last resort in the landscape. 5. Avoid rhododendrons and other root rot susceptible plants in areas where the disease has been a problem. Leaf Gall Leaf gall (Exobasidium ...
www.ces.ncsu.edu

OD13 - ORNAMENTAL DISEASE NOTE NO. 13 PHYTOPHTHORA ROOT ROT AND ITS CONTROL ON ESTABLISHED WOODY ORNAMENTALS
... root rot susceptible plants in well drained areas. If excess water from any source collects in the planting site, avoid planting root rot susceptible plants. If soil is heavy clay or does not have good internal drainage, set root-rot susceptible plants ...
www.ces.ncsu.edu

Red Stele Root Rot of Strawberry, HYG-3014-95
... , Ohio 43210-1087 Red Stele Root Rot of Strawberry HYG-3014-95 Michael A. Ellis Many commercial strawberry cultivars are susceptible to the red stele fungus. This root rot disease has become a serious problem ... may be observed by gently digging up a few plants that are just beginning to wilt, taking care to preserve the root system. Plants with red stele usually have few fine lateral roots ...
ohioline.osu.edu

Black Root Rot of Strawberry, HYG-3028-94
... of black root rot has been observed in recent years in Ohio. Symptoms Black root rot is most common in fields with a long history of strawberry production. Symptoms begin with some plants in a ... such as herbicide injury, winter or cold injury, and excessive soil moisture that might make plants more susceptible to attack; and (c) certain soil conditions such as heavy (clay) or poorly drained ...
ohioline.osu.edu

Phytophthora Root Rot of Raspberry, HYG-3207-98
... root rot can be an extremely destructive disease on susceptible cultivars where conditions favor its development. Infected plants become weak and stunted and are particularly susceptible to winter injury; seriously infected plants ...
ohioline.osu.edu

Damping-off and Root Rot of Beans HYG-3110-95
... are also susceptible. Coarse-textured, acidic and poorly fertilized soils favor development of Fusarium root rot. A number of fungi in the genus Pythium are capable of inciting seed rot and ... ) excess water and/or nitrogen, or 3) continued cropping of susceptible plants. Rhizoctonia solani is another soil-inhabiting fungus causing root rots and damping-off. This fungus overwinters free in the ...
ohioline.osu.edu

Stem and Root Rot
... that affect plant growth. Containerized plants often suffer root rot even though factors other than fungi may be the primary cause. Roots on potted plants can be checked for vigor ... a susceptible crop is planted. Nematodes may cause symptoms similar to stem and root rots. See sections on Nematodes other than Root Knot, Southern Blight, Seedling Blight, Mushroom Root Rot, and Cotton Root Rot. ...
plantpathology.tamu.edu

ODIN001 - MANAGEMENT OF PHYTOPHTHORA ROOT ROT OF FRASER FIR
... brown root systems. Plantations should be established only in well drained areas. If excess water from any source collects in the planting site, avoid planting Fraser fir or other root rot susceptible ... above the root collar and make sure roots are spread properly at planting. In areas where plants have died from Phytophthora root rot, only replant with species that are not susceptible to this ...
www.ces.ncsu.edu

BANNER="OD15 - ORNAMENTAL NOTE NO. 15 JUNIPER DISEASES AND THEIR CONTROL IN THE LANDSCAPE
... root rot: 1. Purchase disease-free plants from a reputable nursery. Avoid plants that lack normal green color, appear wilted in the morning, have excessive winter defoliation or dark, discolored roots. 2. Plant root-rot susceptible plants ...
www.ces.ncsu.edu

Phytophthora Root Rot of Rhododendron and Azalea
... camellia, juniper, and yew. Symptoms Fig. 1. Wilting of susceptible plants in the field. (Photo by R. C. Lambe) Fig. 2. Root rot on rhododendron caused by Phytophthora cinnamomi. (Photo by ... symptoms of Phytophthora root rot under natural conditions in Virginia. Field experiments with artificially inoculated plants have shown many well known hybrids and cultivars to be susceptible to P. cinnamomi, ...
www.ext.vt.edu