Authors: Helms, KR Vinson, SB

Citation: Kr. Helms et Sb. Vinson, Coexistence of native ants with the red imported fire ant, Solenopsis invicta., SW NATURAL, 46(3), 2001, pp. 396-400

Authors: Helms, KR Vinson, SB

Citation: Kr. Helms et Sb. Vinson, New host records for "legless" mealybugs of Texas (Homoptera : Pseudococcidae : Antonina, Antoninoides), SW ENTOMOL, 25(3), 2000, pp. 229-231

Authors: Helms, KR Fewell, JH Rissing, SW

Citation: Kr. Helms et al., Sex ratio determination by queens and workers in the ant Pheidole desertorum, ANIM BEHAV, 59, 2000, pp. 523-527

Authors: Wetterer, JK Miller, SE Wheeler, DE Olson, CA Polhemus, DA Pitts, M Ashton, IW Himler, AG Yospin, MM Helms, KR Harken, EL Gallaher, J Dunning, CE Nelson, M Litsinger, J Southern, A Burgess, TL

Citation: Jk. Wetterer et al., Ecological dominance by Paratrechina longicornis (Hymenoptera : Formicidae), an invasive tramp ant, in biosphere 2, FLA ENTOMOL, 82(3), 1999, pp. 381-388

Authors: Helms, KR

Citation: Kr. Helms, Colony sex ratios, conflict between queens and workers, and apparent queencontrol in the ant Pheidole desertorum, EVOLUTION, 53(5), 1999, pp. 1470-1478