不同饲养空间及密度对深点食螨瓢虫繁殖的影响
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摘要
深点食螨瓢虫Stethorus punctillum Weise是叶螨的捕食性天敌。本研究以二斑叶螨Tetranychus urticae Koch为饵料,采用空间为60 m L、250 m L、500 m L、700 m L、1000 m L和1400 m L的饲养容器,设置5个饲养密度(2对/瓶、6对/瓶、10对/瓶、14对/瓶、18对/瓶),研究饲养空间及密度对深点食螨瓢虫的产卵前期、产卵期和产卵量的影响。结果表明:饲养空间和饲养密度对深点食螨瓢虫的繁殖均存在显著影响。在60 m L、250 m L、500 m L、700m L的饲养空间下,深点食螨瓢虫的产卵期随着饲养密度的增大而缩短,在1000 m L和1400 m L饲养空间下,深点食螨瓢虫各饲养密度下的产卵期差异不显著。深点食螨瓢虫饲养容器的最佳空间为700 m L、1000 m L和1400 m L,最佳饲养密度为2对/瓶和6对/瓶,综合分析得出:深点食螨瓢虫最适繁育的空间-密度组合是:在700 m L饲养空间下繁育6对。
Stethorus punctillum Weise is the predatory natural enemy of spider mites. In this study, Tetranychus urticae Koch was used as bait, with 6 feeding space( 60 m L, 250 m L, 500 m L, 700 m L, 1000 m L and 1400 m L), 5 feeding density( 2 pairs per bottle, 6 pairs per bottle, 10 pairs per bottle, 14 pairs per bottle, 18 pairs per bottle), a study was made on the effects of feeding space and density on the pre-oviposition period, oviposition period and oviposition quantity of S. punctillum. The results showed the breeding space and the feeding density had significant influence on the reproduction of S. punctillum.Under the feeding space of 60 m L, 250 m L, 500 m L and 700 m L, the oviposition period of S. punctillum was shortened with the increase of feeding density. Under 1000 m L and 1400 m L feeding space, there was no significant difference in the oviposition period of S. punctillum. The best breeding space of S. punctillum were 700 m L, 1000 ml and 1400 m L, the best feeding density of S. punctillum were 2 or 6 pairs per bottle, comprehensive analysis showed the optimum spatial density combination of S. punctillum breeding was 6 pairs in 700 m L feeding space.
Stethorus punctillum Weise is the predatory natural enemy of spider mites. In this study, Tetranychus urticae Koch was used as bait, with 6 feeding space( 60 m L, 250 m L, 500 m L, 700 m L, 1000 m L and 1400 m L), 5 feeding density( 2 pairs per bottle, 6 pairs per bottle, 10 pairs per bottle, 14 pairs per bottle, 18 pairs per bottle), a study was made on the effects of feeding space and density on the pre-oviposition period, oviposition period and oviposition quantity of S. punctillum. The results showed the breeding space and the feeding density had significant influence on the reproduction of S. punctillum.Under the feeding space of 60 m L, 250 m L, 500 m L and 700 m L, the oviposition period of S. punctillum was shortened with the increase of feeding density. Under 1000 m L and 1400 m L feeding space, there was no significant difference in the oviposition period of S. punctillum. The best breeding space of S. punctillum were 700 m L, 1000 ml and 1400 m L, the best feeding density of S. punctillum were 2 or 6 pairs per bottle, comprehensive analysis showed the optimum spatial density combination of S. punctillum breeding was 6 pairs in 700 m L feeding space.
引文
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[11]刘永生,匡银近,张清良.深点食螨瓢虫生物学特性及捕食功能反应初探[J].湖北林业科技,2000,113(3):24-26
[12]方红联.深点食螨瓢虫生物学特性及其控害效能的研究[D].杨凌:西北农林科技大学,2004
[13]宋丽文,陶万强,关玲,等.不同宿主植物和饲养密度对蠋蝽生长发育和生殖力的影响[J].林业科学,2010,46(3):105-110
[14]赵若琼,张瑞春,沈佐锐,等.饲养容器及密度对杨扇舟蛾生长发育和存活的影响[J].中国森林病虫,2009,28(1):22-24
[15]王良衍,魏爱芬,陈飞虎.异色瓢虫人工饲养的研究:不同饲养密度对瓢虫成育率和产卵量的影响[J].浙江林业科技,1983(3):30-32
[16]方红联.深点食螨瓢虫生物学特性及其控害效能的研究[D].杨凌:西北农林科技大学,2004
[2]Roy S,Muraleedharan N,Mukhopadhyay A.The red spider mite,Oligonychus coffeae(Acari:Tetranychidae):its status,biology,ecology and management in tea plantations[J].Experimental and Applied Acarology,2014,63(4):431-463
[3]张金勇,涂洪涛,郭小辉,等.多种杀螨剂对二斑叶螨不同发育阶段的毒力比较及安全性评价[J].农药,2011,50(1):65-67
[4]张金勇,涂洪涛,吴兆军,等.叶螨天敌塔六点蓟马生物学特性的研究[J].应用昆虫学报,2016,53(01):71-75
[5]徐学农,吕佳乐,王恩东.捕食螨在中国的研究与应用[J].中国植保导刊,2013,33(10):26-34
[6]Roy M,Brodeur J,Cloutier C.Seasonal activity of the spider mite predators Stethorus punctillum(Coleoptera:Coccinellidae)and Neoseiulus fallacis(Acarina:Phytoseiidae)in raspberry,two predators of Tetranychus mcdanieli(Acarina:Tetranychidae)[J].Biological Control,2005,34(1):47-57
[7]Matter MM,El-Shershaby MMA,Farag NA,et al.Impact of temperature and prey density on the predacious capacity and behaviour of Stethorus punctillum Weise[J].Archives of Phytopathology and Plant Protection,2011,44(2):127-134
[8]杨帅,贺亚峰,何欢,等.深点食螨瓢虫对土耳其斯坦叶螨和截形叶螨捕食作用的比较[J].石河子大学学报,2013,31(1):10-13
[9]Winder L,Alexander CJ,Holland JM,et al.Modeling the dynamic spatio-temporal response of predators to transient prey patches in the field[J].Ecology Letters,2001,4(6):568-576
[10]周程爱,邹建掬,彭俊彩,等.深点食螨瓢虫对柑桔全爪螨的捕食作用研究[J].植物保护,1990,16(增刊):25-27
[11]刘永生,匡银近,张清良.深点食螨瓢虫生物学特性及捕食功能反应初探[J].湖北林业科技,2000,113(3):24-26
[12]方红联.深点食螨瓢虫生物学特性及其控害效能的研究[D].杨凌:西北农林科技大学,2004
[13]宋丽文,陶万强,关玲,等.不同宿主植物和饲养密度对蠋蝽生长发育和生殖力的影响[J].林业科学,2010,46(3):105-110
[14]赵若琼,张瑞春,沈佐锐,等.饲养容器及密度对杨扇舟蛾生长发育和存活的影响[J].中国森林病虫,2009,28(1):22-24
[15]王良衍,魏爱芬,陈飞虎.异色瓢虫人工饲养的研究:不同饲养密度对瓢虫成育率和产卵量的影响[J].浙江林业科技,1983(3):30-32
[16]方红联.深点食螨瓢虫生物学特性及其控害效能的研究[D].杨凌:西北农林科技大学,2004