CAJ | 학술논문

　　通过对百株折茎率、折雄率、茎秆钻蛀率及越冬幼虫数量和体重等指标分析，分析7个黑龙江省不同积温带玉米品种的抗虫性。研究结果表明，供试的7个不同积温带品种表现高抗的品种为垦单5和高油4515，中抗品种郑单958和兴垦3；高感品种为哲单37和绥玉19，中感品种德美亚1号。
　　통과대백주절경솔、절웅솔、경간찬주솔급월동유충수량화체중등지표분석，분석7개흑룡강성불동적온대옥미품충적항충성。연구결과표명，공시적7개불동적온대품충표현고항적품충위은단5화고유4515，중항품충정단958화흥은3；고감품충위철단37화수옥19，중감품충덕미아1호。
Based on the analysis of the stalk broken rate, the tassel broken rate, the bored stems rate, the number of over-wintering larvaes and the weight, maize resistance to corn borer was studied in 7 temperature zones of Hei-longjiang province. The results showed that there were 7 maize varieties having resistance to corn borer, including 2 high resistant varieties, Kendan5 and Gaoyou4515;2 middle-resistant varieties, Zhengdan958 and Xingken3;2 high sensitive varieties, Zhedan37 and Suiyu19;one middle-sensitive, Demeiya1.