花绒寄甲防治甘肃省二白杨光肩星天牛试验研究
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摘要
甘肃省嘉峪关地区受光肩星天牛危害严重,以花绒寄甲成虫和卵卡为研究对象,设置释放卵卡、成虫、卵卡和成虫3种不同的防治方案,对二白杨光肩星天牛进行生物防治,2个月后对防治效果进行调查。结果表明:该地区混合释放花绒寄甲成虫和卵卡对光肩星天牛的防治效果最好,防治效果可以达到53. 24%,远远高于对照组和释放成虫组、卵卡组。树木解析结果证明了混合释放花绒寄甲卵卡和成虫的防治效果最好,天牛幼虫的减少率平均可达40%以上。
Jiayuguan area of Gansu Province is seriously harmed by Anoplophora glabripennis. We made use of natural enemy insects Dastarcus helophoroides for biological control stem borers: releasing eggs and adults of D. helophoroides on the damaged trees to investigate the effect of prevention and control. The results show that control effect of mixed release of adults and egg cards is the best in this area,the effective rate of prevention up to 53.24%, much higher than that of the contrast group and the other two treatment groups. The results of tree analysis show that the control effect of mixed release of eggs cards and adults is the best, and the average reduction rate of longicorn larvae may reach the level of more than40%.
Jiayuguan area of Gansu Province is seriously harmed by Anoplophora glabripennis. We made use of natural enemy insects Dastarcus helophoroides for biological control stem borers: releasing eggs and adults of D. helophoroides on the damaged trees to investigate the effect of prevention and control. The results show that control effect of mixed release of adults and egg cards is the best in this area,the effective rate of prevention up to 53.24%, much higher than that of the contrast group and the other two treatment groups. The results of tree analysis show that the control effect of mixed release of eggs cards and adults is the best, and the average reduction rate of longicorn larvae may reach the level of more than40%.
引文
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[6] Yang Z Q, Wang X Y, Zhang Y N. Recent advances in biological control of important native and invasive forest pests in China[J]. Biological Control, 2014, 68:117-128.
[7]张彦龙,杨忠岐,张翌楠,等.利用花绒寄甲防治越冬后松褐天牛试验[J].林业科学,2014, 50(3):92-98.
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[9]高悦,解春霞,刘云鹏,等.花绒寄甲对柳树光肩星天牛的防治效果及寄生能力[J].西南林业大学学报,2013, 33(5):104-106.
[10]李孟楼,李有忠,雷琼,等.释放花绒寄甲卵对光肩星天牛幼虫的防治效果[J].林业科学,2009, 45(4):78-82.
[11]李孟楼,王培新,马峰,等.花绒坚甲对光肩星天牛的寄生效果研究[J].西北农林科技大学学报:自然科学版,2007, 35(6):152-156.
[12]牛艳玲,郭杰,蒋恒涛,等.人工释放花绒寄甲对光肩星天牛的控制效果[J].陕西林业科技,2013(6):64-66.
[13]岳朝阳,张新平,张静文,等.焉耆盆地林地释放花绒寄甲防治光肩星天牛效果初探[J].新疆农业科学,2013, 50(11):2085-2091.
[2]李建庆,杨忠岐,张雅林,等.利用花绒寄甲防治杨树云斑天牛的研究[J].林业科学,2009, 45(9):94-100.
[3]魏建荣,牛艳玲.西安城区环境中释放花绒寄甲成虫对光肩星天牛的生物防治效果评价[J].昆虫学报,2012, 54(12):1399-1405.
[4]卢希平,杨忠岐,孙绪艮,等.利用花绒寄甲防治锈色粒肩天牛[J].林业科学,2012, 47(10):116-121.
[5]杨忠岐,李建庆,梅增霞,等.释放花绒寄甲防治危害白蜡的云斑天牛[J].林业科学,2012, 47(12):78-84.
[6] Yang Z Q, Wang X Y, Zhang Y N. Recent advances in biological control of important native and invasive forest pests in China[J]. Biological Control, 2014, 68:117-128.
[7]张彦龙,杨忠岐,张翌楠,等.利用花绒寄甲防治越冬后松褐天牛试验[J].林业科学,2014, 50(3):92-98.
[8]周嘉熹,鲁新政,逯玉中.引进花绒坚甲防治黄斑星天牛试验报告[J].昆虫知识,1985, 22(2):84-86.
[9]高悦,解春霞,刘云鹏,等.花绒寄甲对柳树光肩星天牛的防治效果及寄生能力[J].西南林业大学学报,2013, 33(5):104-106.
[10]李孟楼,李有忠,雷琼,等.释放花绒寄甲卵对光肩星天牛幼虫的防治效果[J].林业科学,2009, 45(4):78-82.
[11]李孟楼,王培新,马峰,等.花绒坚甲对光肩星天牛的寄生效果研究[J].西北农林科技大学学报:自然科学版,2007, 35(6):152-156.
[12]牛艳玲,郭杰,蒋恒涛,等.人工释放花绒寄甲对光肩星天牛的控制效果[J].陕西林业科技,2013(6):64-66.
[13]岳朝阳,张新平,张静文,等.焉耆盆地林地释放花绒寄甲防治光肩星天牛效果初探[J].新疆农业科学,2013, 50(11):2085-2091.