Zheng, Q., Yang, L.-P., Lin, S.-K., Ma, Q.-L., Qin, D.-Q. and Zhang, Z.-X. 2020. Insecticidal Activity of the Leaf and Stem Water Extract of Gelsemium elegans against Solenopsis invicta. Sociobiology. 67, 2 (Jun. 2020), 232–238. DOI:https://doi.org/10.13102/sociobiology.v67i2.4517.