Littleleaf Disease: Biology, Ecology, and Management in Southern Pines

UGA Extension contacts:
Brent Peterson

J. Holly Campbell and David R. Coyle, Southern Regional Extension Forestry

Littleleaf disease is a forest health concern for several pine species in the southeastern United States. This disease is a particular problem for shortleaf pine (Pinus echinata Mill.) and is one reason why this species is less widely planted compared with other pines. Littleleaf disease results from a combination of biological factors and site characteristics, when combined with a susceptible host tree. Some factors are more important – i.e., they have a primary role in disease formation – while others have a secondary role, and mostly contribute to making disease symptoms worse.

J. Holly Campbell and David R. Coyle, Southern Regional Extension Forestry

Littleleaf disease is a forest health concern for several pine species in the southeastern United States. This disease is a particular problem for shortleaf pine (Pinus echinata Mill.) and is one reason why this species is less widely planted compared with other pines. Littleleaf disease results from a combination of biological factors and site characteristics, when combined with a susceptible host tree. Some factors are more important – i.e., they have a primary role in disease formation – while others have a secondary role, and mostly contribute to making disease symptoms worse.

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Status and Revision History

Published with Full Review on March 3, 2025

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