搜索结果: 1-2 共查到“农业昆虫学 Biological control”相关记录2条 . 查询时间(0.062 秒)
Biological Control of Plant Parasitic Nematodes: Prospects and Challenges for the Poor Africa Farmer
nematodes food security Africa
2015/3/6
Africa contains a larger part of world’s developing countries with their associated problems of food security
and healthy environment. Pollution and its grave consequences are among the greatest cha...
Impact of Integrated Biological Control of Water Hyacinth (Eichhonnia Crassipes (Mart.) Solms) on Water Quality and Fish Mortality
Eichhornia crassipes Iintegrated biological control Water quality Fish mortality
2010/11/9
The short-term control measures of water hyacinth including physical and chemical control have
serious constraints for implementation in water bodies of developing countries of the tropical and sub t...