Three treatments including mechanical damage, Lymantria dispar attacking and daubing oral secretions of the insects on mechanically damaged cut were conducted o
A study was conducted to evaluate the cultivable filamentous fungal diversity in organic layers (L, F, and H layers) and A1 layer of two main forest types, Pinu
The air microbial species and quantities in a wood mill in Harbin, China were measured using sedimentation plate method. Results showed that the microbial quant