<正>以黑翅土白蚁[Odontotermes formosanus Shiraki]和黑胸散白蚁[Reticulitermes chinensis Snyder]为研究对象，采用传毒效率法比较了这两种白蚁对9种药剂传毒效率的差异。结果表明：黑胸散白蚁对高效氯氟氰菊酯、哒螨灵和三唑磷的传毒效率要高于黑翅土白蚁的；黑翅土白蚁对辛硫磷、高效氯氰菊酯、阿维菌素、啶虫脒和灭多威的传毒效率比黑胸散白蚁的高；两种白蚁对联苯菊酯的传毒效率相差不大。

Wetting is an important interface characteristic of wood-based material, which describes what happens when an adhesive comes into contact with a wood surface. In this study, a wetting model was developed to describe the dynamic contact angle process at the wood-based material surface. A parameter (K) was used to evaluate the wettability during the adhesive wetting process. By applying the wetting model, two resins (MDI) and (UF) wetting of median density straw board (MDSB) was studied. It was seen that the wetting model could accurately describe the dynamic adhesive wetting process on MDSB surface. The model analysis showed that MDI resin exhibited a better wettability on MDSB surface than UF resin did.