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fleshy roots host:ohioline.osu.edu
Listing 1 - 3 from 3 for fleshy roots
diseased plants fine lateral roots white roots fleshy roots root system infected roots causal organism soilborne fungus serious problem older leaves saturated with water strawberries are grown strawberry production black patches strawberry roots older woody roots
Red Stele Root Rot of Strawberry, HYG-3014-95
... few new roots, when compared with the roots of healthy plants that have thick and bushy roots with many secondary feeding roots. Infected strawberry roots usually appear gray, while the new roots of a ... stele usually have few fine lateral roots so the main fleshy roots have a "rat-tail" appearance (Figure 1). During intermediate stages of disease development, these fleshy roots will be white near the ...
ohioline.osu.edu
Downy Mildew of Crucifers, HYG-3124-96
... showing white mildew growth. Symptoms may appear on other plant parts as well. The fleshy roots of turnips and radishes may develop an internal, irregularly shaped discoloration extending from ... crucifers, Peronospora parasitica, overwinters in roots or in decaying portions of diseased plants. Thick-walled resting spores may form in stems, cotyledons, and other fleshy parts of infected host plants ...
ohioline.osu.edu
Black Root Rot of Strawberry, HYG-3028-94
... time that fruit begin to color. Abundant fleshy white roots and fine lateral roots will be seen on healthy plants, and the interior of the older woody roots is yellowish - white. With black root ... the length of the fleshy white roots. In severely affected plants, these black patches grow together so that no white roots are visible. The interior of infected older woody roots turns black. Potential ...
ohioline.osu.edu