Journal Articles and Other Reports:
Jose F. Negron

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Negron, Jose. 1997. Estimating probabilities of infestation and extent of damage by the roundheaded pine beetle in ponderosa pine in the Sacramento Mountains, New Mexico.

Negron Jose F.; Schaupp, Willis C.; Johnson, Erik. 2000. Development and validation of a fixed-precision sequential sampling plan for estimating brood adult density of Dendroctonus pseudotsugae (Coleoptera: Scolytidae).

Negron, Jose F.; Wilson, Jill L.; Anhold, John A. 2000. Stand conditions associated with roundheaded pine beetle (Coleoptera: Scolytidae) infestations in Arizona and Utah.

Negron, Jose F.; Anhold, John A.; Munson, A. Steve. 2001. Within-stand spatial distribution of tree mortality caused by the Douglas-Fir beetle (Coleoptera: Scolytidae).

Negron, Jose E.; Wilson, Jill L. 2003. Attributes associated with probability of infestation by the pinon ips, Ips confusus, (Coleoptera: Scolytidae) in pinon pine, Pinus edulis.

Negron, Jose F.; Witcosky, Jeffrey J.; Cain, Robert J.; LaBonte, James R.; Duerr, Donald A., II; McElwey, Sally J.; Lee, Jana C.; Seybold, Steven J. 2005. The banded elm bark beetle: A new threat to elms in North America.

Negron, Jose F.; Allen, Kurt; Cook, Blaine; Withrow, John R., Jr. 2008. Susceptibility of ponderosa pine, Pinus ponderosa (Dougl. Ex Laws.), to mountain pine beetle, Dendroctonus ponderosae Hopkins, attack in uneven-aged stands in the Black Hills of South Dakota and Wyoming USA.

Negron, Jose F.; Bentz, Barbara J.; Fettig, Christopher J.; Gillette, Nancy; Hansen, E. Matthew; Hayes, Jane L.; Kelsey, Rick G.; Lundquist, John E.; Lynch, Ann M.; Progar, Robert A.; Seybold, Steven J. 2008. US Forest Service bark beetle research in the western United States: Looking toward the future.

Negron, Jose F.; McMillin, Joel D.; Anhold, John A.; Coulson, Dave. 2009. Bark beetle-caused mortality in a drought-affected ponderosa pine landscape in Arizona, USA.

Negron, Jose F.; Popp, John B. 2009. The flight periodicity, attack patterns, and life history of Dryocoetes confusus Swaine (Coleoptera: Curculionida: Scolytinae), the western basalm bark beetle, in north central Colorado.

Negron, Jose F.; Schaupp, Willis C., Jr.; Pederson, Lee. 2011. Flight periodicity of the Douglas-fir beetle, Dendroctonus pseudotsugae Hopkins (Coleoptera: Curculionidae: Scolytinae) in Colorado, U.S.A.