Shapiro-Ilan, D. I., Cottrell, T. E., Brown, I., Gardner, W. A., Hubbard, R. K., & Wood, B. W. (2006). Effect of Soil Moisture and a Surfactant on Entomopathogenic Nematode Suppression of the Pecan Weevil, Curculio caryae. The Society of Nematologists.

Shapiro-Ilan, David I., Ted E. Cottrell, Ian Brown, Wayne A. Gardner, Robert K. Hubbard, i Bruce W. Wood. Effect of Soil Moisture and a Surfactant On Entomopathogenic Nematode Suppression of the Pecan Weevil, Curculio Caryae. The Society of Nematologists, 2006.

Shapiro-Ilan, David I., et al. Effect of Soil Moisture and a Surfactant On Entomopathogenic Nematode Suppression of the Pecan Weevil, Curculio Caryae. The Society of Nematologists, 2006.