
Damping
Off Symptoms
Rhizoctonia Diseases in Tobacco Greenhouses
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Figure
1 (left). Young seedlings are the most susceptible. This disease
is caused by the lethal AG4 strain of Rhizoctonia solani.
Figure 2 (right). Infection starts on a single plant and easily
spreads toward adjacent seedlings. Characteristic brown coloration
of infected seedlings are easily observed. |
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of May 8 and June 30, 1914. Employment and program opportunities are
offered to all people regardless of race, color, national origin, sex,
age, or disability. North Carolina State University at Raleigh, North
Carolina A&T State University, U.S. Department of Agriculture, and
local governments cooperating.
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