卷烟主要生产区域烟草甲的防治

为了控制上海卷烟厂主要生产区域烟草甲的虫口数量,采用虫情监测、清洁卫生和化学药剂("水性列喜镇"和2.5%"克敌")进行防治试验。结果表明,每个诱捕器每周捕获的烟草甲成虫数,1999年为34.8头,2000年和2001年上半年分别降至5.5头和0.7头;用性激素诱捕器对生产区域进行虫情监测能揭示烟草甲在该区域内的分布及密度;喷化学药剂能使烟草甲的虫口数量在短时间内有较大幅度的下降,但持续效应不明显;控制卷烟厂主要生产区域烟草甲的最佳途径是严格的清洁卫生。

Control of Lasioderma serricone Fabricius in Main Production Areas of Cigarette Factory

In order to control the population of Lasioderma serricone Fabricius in main production areas in Shanghai Cigarette Factory, experiments were conducted with pest monitoring, hygiene and pesticides. The results showed that the population of adult Lasioderma serricone Fabricius was reduced, the adult captured was 34.8 per trap per week in 1999, 5.5 in 2000 and 0.7 in first half year of 2001, respectively. Pheromone traps monitored the distribution and population of Lasioderma serricone Fabricius in a definite area. Chemical application effectively (decreased) the population in short time, but not sustained. The best control method in cigarette factory was scrupulous hygiene.