搜索结果: 1-1 共查到“知识库 有害生物综合防治 Biological”相关记录1条 . 查询时间(0.16 秒)
Potential application of Hyptis spicigera for biological control of Striga hermonthica infestation
Striga Incidence seeding rates cropping systems maize yield
<
2009/3/4
Food situation has remained insecure and unpredictable in sub-Saharan Africa leading to high levels of cyclic famine and poverty. This has been exacerbated by perennial pest problems, which cause su...