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黑光灯是农作物害虫预测预报的一种重要工具,由于它诱虫能力强、范围广,诱虫效果大大超过其他灯具,在50年代末即已编入《农作物病虫预测预报办法》中,做为正式的集虫工具迄今已有二十六七年的历史,多年来为病虫测报工作积累了大量而系统的资料。 但是在长期使用中,由于对黑光灯的性能及使用时间没有一个统一的规定,从事害虫测报和研究的同志,不断反映黑光灯在使用一段时间以后,出现昆虫上灯数量明显下降,种类减
Black light is an important tool for crop pest prediction and forecasting. Due to its strong ability of attracting insects and wide scope, the effect of attracting insects is much more than other lamps and lanterns. In the late 1950s, it was incorporated into the Measures for Prediction and Forecast of Crop Diseases and Insects The official tool for collecting insects has a history of 267 years so far and has accumulated a great deal of systematic and systematic information on pest and disease detection in the past years. However, in the long-term use, due to the black-light performance and the use of time there is no uniform requirement, the comrades engaged in pest surveying and research, continue to reflect the use of black light in the period of time, the number of lights on insects decreased significantly, the type of reduction