Antennae surface structure and morphological characters of male and female Dendroctonus armandi were observed with scanning electron microscope(SEM).The results indicated that there were not obvious differences betwee...
The volatile compositions of Chinese Pine (Pinus tabulaeformis) are analyzed. The main turpentine volatiles are (R)-(+)-α-pinene, (S)-(-)-β-pinene, (S)-(+)-3-carene (the largest) which occupy more than 97% of the to...