中国生物防治学报
中國生物防治學報
중국생물방치학보
CHINESE JOURNAL OF BIOLOGICAL CONTROL
2014年
5期
685-689
,共5页
赵秀梅%张树权%曲忠诚%李敏%王立达%李青超%武琳琳
趙秀梅%張樹權%麯忠誠%李敏%王立達%李青超%武琳琳
조수매%장수권%곡충성%리민%왕립체%리청초%무림림
亚洲玉米螟%绿色防控%防治效果%效益%比较
亞洲玉米螟%綠色防控%防治效果%效益%比較
아주옥미명%록색방공%방치효과%효익%비교
Asian corn borer%green control%control efficacy%benefits%comparison
亚洲玉米螟是黑龙江省玉米生产上发生最重、危害最大的常发性害虫,并呈现进一步严重发生危害态势。本文对4种亚洲玉米螟绿色防控技术进行了田间平均防治效果、挽回玉米产量损失率的测定,从对亚洲玉米螟的防治效果、玉米的产量和质量、投入成本、投入产出比、经济效益、社会效益和生态效益等方面进行了比较。结果表明,投射式杀虫灯、性诱剂诱捕器、赤眼蜂、Bt可湿性粉剂4种不同绿色防控技术对亚洲玉米螟的平均防治效果分别为55.87%、43.71%、67.63%、78.09%,挽回产量损失率分别是5.79%、4.17%、7.23%、8.41%;投入产出比分别为1﹕20.94、1﹕3.53、1﹕25.10、1﹕14.15。综合比较,释放赤眼蜂及喷施Bt可湿性粉剂为最佳亚洲玉米螟绿色防控技术。
亞洲玉米螟是黑龍江省玉米生產上髮生最重、危害最大的常髮性害蟲,併呈現進一步嚴重髮生危害態勢。本文對4種亞洲玉米螟綠色防控技術進行瞭田間平均防治效果、輓迴玉米產量損失率的測定,從對亞洲玉米螟的防治效果、玉米的產量和質量、投入成本、投入產齣比、經濟效益、社會效益和生態效益等方麵進行瞭比較。結果錶明,投射式殺蟲燈、性誘劑誘捕器、赤眼蜂、Bt可濕性粉劑4種不同綠色防控技術對亞洲玉米螟的平均防治效果分彆為55.87%、43.71%、67.63%、78.09%,輓迴產量損失率分彆是5.79%、4.17%、7.23%、8.41%;投入產齣比分彆為1﹕20.94、1﹕3.53、1﹕25.10、1﹕14.15。綜閤比較,釋放赤眼蜂及噴施Bt可濕性粉劑為最佳亞洲玉米螟綠色防控技術。
아주옥미명시흑룡강성옥미생산상발생최중、위해최대적상발성해충,병정현진일보엄중발생위해태세。본문대4충아주옥미명록색방공기술진행료전간평균방치효과、만회옥미산량손실솔적측정,종대아주옥미명적방치효과、옥미적산량화질량、투입성본、투입산출비、경제효익、사회효익화생태효익등방면진행료비교。결과표명,투사식살충등、성유제유포기、적안봉、Bt가습성분제4충불동록색방공기술대아주옥미명적평균방치효과분별위55.87%、43.71%、67.63%、78.09%,만회산량손실솔분별시5.79%、4.17%、7.23%、8.41%;투입산출비분별위1﹕20.94、1﹕3.53、1﹕25.10、1﹕14.15。종합비교,석방적안봉급분시Bt가습성분제위최가아주옥미명록색방공기술。
Asian corn borer, Ostrinia furnacalis (Guenée), is the most serious and destructive insect pest of corn production in Heilongjiang Province. It has been more serious in recent years. The control efficacy for Asian corn borer with 4 diffferent green control techniques were compared in corn field by the control effect and decrease of corn yield loss, also compared by the control efficacy, yield and quality of corn, input cost, input-output ratio, economic, social and ecological benefits. The results showed that the control efficacy was 55.87%, 43.71%, 67.63%, 78.09%, respectively, the restoration rate of the corn yield loss was 5.79%, 4.17%, 7.23%, 8.41%, the input-output ratio was 1:20.94, 1:3.53, 1:25.10, 1:14.15, separately, in 4 different green control technique for controlling corn borer, which including projection-type month-killing lamp, sex pheromone traps, Trichogramma, Bt WP. Comprehensive comparison, releasing Trichogramma and spraying Bt WP are the best techniques on Asian corn borer green control.