Xu, F.Y., Yang, C.H., Zhu, H.M., Xu, Q.M., & Li, G.W. 1985 [Studies on the population dynamics of parasitic nymphs of Matsucoccus matsumarae Kuwana.]. Scientia Silvae Sinicae 21(4): 389-395.
Notes: The ecology of the nymphs of the margarodid Matsucoccus matsumurae, a pest of Pinus, was studied in the field and laboratory in China. The mortality of nymphs was >90% in high summer temperatures. There was a close relationship between mortality and light and mortality and the surface temperature of the bark.