课程包括植物生理学、生物化学、除虫剂使用规章、森林虫害预防、有害化学物质清理和水环境清理。
Courses may include plant physiology, biochemistry, current pesticide regulations, forest pest suppression, chemical decontamination, and aquatic weed management.
近十多年来，遥感在森林虫害监测中的应用研究得到了逐步开展，尤其是监测模型的研究，取得了显著的研究进展。
In the recent ten years, gradual research progresses have been made on the remote sensing application in the forest pest monitoring area, especially on the monitoring model.
2000年到2005年之间，351,000平方千米的森林消失，大部分是因为燃烧和虫害。
Between 2000 and 2005 it lost 351, 000 sq km of forest, mostly to fire and pests.
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