RNGR.net is sponsored by the USDA Forest Service and Southern Regional Extension Forestry and is a colloborative effort between these two agencies.

U.S. Department of Agriculture USDA Forest Service Southern Regional Extension Forestry Southern Regional Extension Forestry

Skip to content. | Skip to navigation

Home Publications Tree Improvement and Genetics Southern Forest Tree Improvement Conference 11th Southern Forest Tree Improvement Conference (1971) Variable Susceptibility to Diorcyctria amatella (Hulst) (Lepidoptera: Phycitidae) Among Pines in Clonal Seed Orchards

Variable Susceptibility to Diorcyctria amatella (Hulst) (Lepidoptera: Phycitidae) Among Pines in Clonal Seed Orchards

Concern over seed losses due to cone insect damage in pine seed orchards is increasing annually. The coneworm, Dioryctria amatella (Hulst) (Lepidoptera: Phycitidae), is one of the primary pests of pine cones in the southeastern United States. A recent study by Sartor and Neel (1971) has shown that the coneworm does cause significant losses in seed yields in 2 Mississippi pine seed orchards.


Download this file:

PDF document Download this file — PDF document, 356Kb

Details

Author(s): C. F. Sartor, William W. Neel

Publication: Tree Improvement and Genetics - Southern Forest Tree Improvement Conference - 1971