滴灌施药技术防治香蕉黄胸蓟马应用展望

Controlling Thrips hawaiiensis of Banana: Application Prospect of Pesticides Through Drip Irrigation

为研究滴灌施药在防治香蕉黄胸蓟马上的应用技术,综述了滴灌技术在农业上的应用现状、滴灌施药技术在农作物害虫防治上的研究进展,并分析了滴灌施药在防控香蕉黄胸蓟马上的应用前景。发现滴灌技术在众多设施农业应用中迅速发展,为滴灌施药技术的研究及应用提供了条件;目前,借助滴灌系统施药在控制土壤有害微生物方面已有广泛报道,但在防治叶面有害生物方面研究较少。另外,黄胸蓟马是当前香蕉上重要害虫,目前生产上仍缺乏高效的防控技术;利用蕉园滴灌系统施用内吸性杀虫剂,对黄胸蓟马的防控提供了一种全新的施药方式,并具有良好的应用前景。今后还需研究滴灌施药防治黄胸蓟马的防效及相关技术参数,并评估该施药技术条件下的农药残留及食品安全性风险。

To study the drip irrigation technology for control of Thrips hawaiiensis of banana, the application status of drip irrigation technology in agriculture and the research progress of drip irrigation technology for pest control in agriculture are reviewed, and the prospect of control of T. hawaiiensis by using drip irrigation is analyzed. The drip irrigation technology has rapidly developed in facility agriculture, providing the feasibility on further study and promotion of pesticides application through drip irrigation. At present, controlling soil harmful microorganisms via drip irrigation system has been widely reported, but little is known on foliar pests control. In addition, T. hawaiiensis is serious on banana, however, there is lack of effective measures to control the pest so far. Thus, using insecticides through drip irrigation application system to control T. hawaiiensis provides a novel application method, and this exhibits a potential of pest management in the future. Overall,further study is needed to clarify the efficiency and technical parameters when insecticides are applied through drip irrigation for control of T. hawaiiensis in banana plantation, moreover, the assessment of pesticide residues and food safety risks are also needed.