Collar Rot in Tobacco Greenhouses
TB06 - Tobacco Disease Note 6
W. A. Gutierrez, H. D. Shew, and T. A. Melton



Figure 7 (left) Initial infection of seedlings. Sclerotinia had already colonized senescent leaves and begins to infect stems of tobacco seedlings.
Figure 8 (right) Sclerotinia start to colonize adjacent seedlings. Charactistic cottony mycelium is easily observed on surface of infected tissues.

Back to:

Collar Rot in Tobacco Greenhouses
Plant Disease Information Notes Home Page

North Carolina Insect Notes

North Carolina Agricultural Chemicals Manual

CALS Home Page

NCCES Home Page

NCARS Home Page

For assistance with a specific problem, contact your local North Carolina Cooperative Extension Service

[Top of Page]

Published by North Carolina Cooperative Extension Service
Distributed in furtherance of the Acts of Congress 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.

Revised July 2001 by Plant Disease and Insect Clinic