Grimble, D.G., & Palm, C.E. 1976 Drop traps to estimate the relative abundance of red pine scale crawlers.. Research Note, New York State University, Applied Forestry Research Institute 20: 1-3.
Notes: Matsucoccus resinosae.
Grimble, D.G., & Palm, C.E. 1976 Drop traps to estimate the relative abundance of red pine scale crawlers.. Research Note, New York State University, Applied Forestry Research Institute 20: 1-3.
Notes: Matsucoccus resinosae.