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Set 10 samples (15 trees per sample), 3 control periods (mainly apricot bulbs before germination, aphids mainly during leaf stage, and mainly fruit borers during fruit enlargement stage), 7 treatments, 3 One control, the treatment room was set up 8m (two lines) of protected area. Five standard strains were randomly selected from each sample before spraying, and the population density was investigated. Apricot bulb density represents the number of insects on a 50-cm-long shoot; aphid density represents the number of insects on 100 leaves; and caribou density represents the number of insects per tree.
The installation and use of solar insect killer lamps has played a significant role in the prevention and control of traditional chemical pesticides. The use of solar insecticidal lamp insect pest technology to reduce as much as possible, reduce the incidence of insect pests, combined with the relevant control measures to reduce the use of chemical pesticides, not only improve the quality of apricot fruit, but also to protect the ecological environment.
China's traditional economic tree species can not afford apricots. If it is classified according to its use, it can be divided into fresh apricot, apricot apricot, apricot apricot and ornamental apricot, etc. The main purpose of producing almonds is a large flat apricot cold, drought, and tolerance. Insufficiently soil, the requirements for environmental conditions is not strict, almond nutrition, sweet and fragrant, but also has the role of health care, has become the first choice of tree species in northern arid and semi-arid areas to become rich. According to statistics, the country produces 3 to 40 thousand tons of bitter almonds and about 012 to 1.13 million tons of sweet almonds every year. The products are mainly exported to Germany and other European countries. The market is very broad. However, the occurrence of insect pests is serious. To improve the control of insect pests, we conducted a large-scale phytoplankton pest control test. In the pest control process, the use of chemical pesticides was the main method of spraying, and large-scale insect killing was performed. The effect of this method is very direct, and therefore it has been favored for a long time in the past. However, with the emergence of concepts such as green environmental protection, green means for pest control are constantly being explored. For example, installing solar-powered insecticidal lamps in fruit trees is a technological measure that has been continuously explored and promoted in recent years.