[1]
E. A. Vasquez, E. N. Bernardo, and M. F. A. Cariño, “CONTACT TOXICITY OF DECAMETHRIN AND PERMETHRIN ON BLACK BEAN APHID AND TWO OF ITS COCCINELLID PREDATORS”, Ann. Trop. Res, vol. 9, no. 3, pp. 117–136, Sep. 1987.