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Menu Agricultural Research Service
						
                    U.S. DEPARTMENT OF AGRICULTURE
 Tucson, Arizona
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Geoffrey  Hidalgo
                        Location Support Staff

                        




                        
                        Safety and Occupational Health Specialist
                        Phone: (520) 500-6174
                        
                        
                        Fax: (520) 670-6493(Employee information on this page comes from the REE Directory. Please contact your front office staff to update the REE Directory.)
                            **Publications**
                                                (Clicking on the reprint icon
                                                    Reprint Icon
                                                    will take you to the publication reprint.)Population growth of Varroa destructor (Acari: Varroidae) in colonies of Russian and unselected honey bee (Hymenoptera: Apidae) stock as related to numbers of foragers with mites

- (Peer Reviewed Journal)Hoffman, G.D., Ahumada, F., Danka, R.G., Chambers, M.L., Watkins De Jong, E.E., Hidalgo, G. 2017. Population growth of Varroa destructor (Acari: Varroidae) in colonies of Russian and unselected honey bee (Hymenoptera: Apidae) stock as related to numbers of foragers with mites. Journal of Economic Entomology. 110:809-815. doi:10.1093/jee/tox069.Honey bee gut microbial communities are robust to the fungicide Pristine® consumed in pollen

- (Peer Reviewed Journal)Hoffman, G.D., Corby-Harris, V.L., Watkins De Jong, E.E., Chambers, M.L., Hidalgo, G. 2016. Honey bee gut microbial communities are robust to the fungicide Pristine® consumed in pollen. Apidologie. doi:10.1007/s13592-016-0478-y.Population growth of Varroa destructor (Acari: Varroidae) in honey bee colonies is affected by the number of foragers with mites

- (Peer Reviewed Journal)Hoffman, G.D., Ahumada, F., Zazueta, V.E., Chambers, M.L., Hidalgo, G., Watkins De Jong, E.E. 2016. Population growth of Varroa destructor (Acari: Varroidae) in honey bee colonies is affected by the number of foragers with mites. Experimental and Applied Acarology. doi: 10.1007/s10493-016-0022-9.Effects of oral exposure to fungicides on honey bee nutrition and immunity

- (Peer Reviewed Journal)Hoffman, G.D., Chen, Y., Watkins De Jong, E.E., Chambers, M.L., Hidalgo, G. 2015. Effects of oral exposure to fungicides on honey bee nutrition and immunity. Journal of Economic Entomology. doi: 10.1093/jee/tov251.Honey bee colonies provided with natural forage have lower pathogen loads and higher overwinter survival than those fed protein supplements
                                                        

- (Peer Reviewed Journal)Hoffman, G.D., Chen, Y., Rivera, R., Carroll, M.J., Chambers, M.L., Hidalgo, G., Watkins De Jong, E.E. 2015. Honey bee colonies provided with natural forage have lower pathogen loads and higher overwinter survival than those fed protein supplements. Apidologie. doi: 10.1007/s13592-015-0386-6.


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