杀(sha)虫灯(deng)厂家介(jie)绍防治(zhi)方(fang)法？

1、大量(liang)使用(yong)化学农(nong)药的恶果

上世纪70年(nian)代(dai)以(yi)后(hou)，中(zhong)国(guo)种植业生产(chan)(chan)开(kai)始大量使用化学(xue)农(nong)(nong)(nong)(nong)药(yao)，防治病、虫害；一部(bu)分农(nong)(nong)(nong)(nong)药(yao)直接(jie)(jie)或间(jian)接(jie)(jie)残存于(yu)各种农(nong)(nong)(nong)(nong)产(chan)(chan)品(pin)、畜产(chan)(chan)品(pin)、水产(chan)(chan)品(pin)以(yi)及土壤和水体中(zhong)，造(zao)成(cheng)(cheng)农(nong)(nong)(nong)(nong)药(yao)残留(liu)(liu)。高毒农(nong)(nong)(nong)(nong)药(yao)残留(liu)(liu)的农(nong)(nong)(nong)(nong)产(chan)(chan)品(pin)、食品(pin)会导致人、畜 急性中(zhong)毒，毒韭菜、毒豇豆；食用农(nong)(nong)(nong)(nong)药(yao)残留(liu)(liu)超标的农(nong)(nong)(nong)(nong)副产(chan)(chan)品(pin)，虽然不会出(chu)现(xian)急性中(zhong)毒症状，但长期食用会引起(qi)人和动物的慢性中(zhong)毒，导致疾病的发生，甚至影(ying)响(xiang)到下一代(dai)；中(zhong)国(guo)农(nong)(nong)(nong)(nong)产(chan)(chan)品(pin)质量安(an)(an)全水平落后(hou)于(yu)发达国(guo)家，农(nong)(nong)(nong)(nong)产(chan)(chan)品(pin)出(chu)口因农(nong)(nong)(nong)(nong)药(yao)残留(liu)(liu)及其它有毒有害物质超标问(wen)题履遭禁运，农(nong)(nong)(nong)(nong)产(chan)(chan)品(pin)出(chu)口因质量安(an)(an)全问(wen)题每年(nian)经(jing)(jing)济损失十多亿元。而且，化学(xue)防治耗费石(shi)化能(neng)源，并(bing)已经(jing)(jing)造(zao)成(cheng)(cheng)了农(nong)(nong)(nong)(nong)村环境严重污(wu)染。

2、灯光(guang)诱虫是绿色环(huan)保(bao)的物理防治方法

随着人民生活(huo)水平不断提高，在解(jie)决了吃得饱的(de)(de)问题(ti)以后，人们开始关注(zhu)吃得安(an)全问题(ti)。农(nong)(nong)药(yao)残留已成(cheng)为，农(nong)(nong)产(chan)品、食品安(an)全的(de)(de)首要问题(ti)。要实现(xian)农(nong)(nong)产(chan)品、食品质量安(an)全，首先要在农(nong)(nong)业生产(chan)环节不用或少用化学(xue)农(nong)(nong)药(yao)，不用或少用化学(xue)农(nong)(nong)药(yao)的(de)(de)生物(wu)保护技术(shu)包括农(nong)(nong)业防治、生物(wu)防治、物(wu)理防治等结合的(de)(de)综合防治技术(shu)；其(qi)中，灯光(guang)诱(you)虫是成(cheng)本低、用工少、效(xiao)果好、副(fu)作用小的(de)(de)物(wu)理防治方法(fa)。

采用灯(deng)(deng)光(guang)诱(you)虫(chong)(chong)(chong)(chong)物理防治技术，既能(neng)控制(zhi)虫(chong)(chong)(chong)(chong)害和(he)(he)虫(chong)(chong)(chong)(chong)媒病害，也不(bu)会(hui)造成环境污染和(he)(he)环境破坏。有(you)人担心，益(yi)虫(chong)(chong)(chong)(chong)也被诱(you)杀(sha)了，其(qi)实没(mei)有(you)必要。灯(deng)(deng)光(guang)诱(you)虫(chong)(chong)(chong)(chong)与化学农药防治不(bu)同，灯(deng)(deng)光(guang)诱(you)虫(chong)(chong)(chong)(chong)不(bu)会(hui)破坏原有(you)的生态(tai)平衡，害虫(chong)(chong)(chong)(chong)、益(yi)虫(chong)(chong)(chong)(chong)都(dou)不(bu)会(hui)被完(wan)全诱(you)杀(sha)；杀(sha)虫(chong)(chong)(chong)(chong)灯(deng)(deng)只(zhi)是通过降(jiang)(jiang)低(di)害虫(chong)(chong)(chong)(chong)基数(shu)，把病虫(chong)(chong)(chong)(chong)指(zhi)数(shu)降(jiang)(jiang)到防治标准以(yi)下，并没(mei)有(you)破坏原生态(tai)平衡。如果(guo)只(zhi)诱(you)害虫(chong)(chong)(chong)(chong)，益(yi)虫(chong)(chong)(chong)(chong)没(mei)有(you)了食物，部分益(yi)虫(chong)(chong)(chong)(chong)也会(hui)被饿死，这就是生态(tai)平衡。