低温条件下广聚萤叶甲成虫的耐饥饿能力
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摘要
【背景】广聚萤叶甲是恶性入侵杂草豚草的一种重要专一性天敌,在冬季低温且缺乏食物的条件下,广聚萤叶甲的耐饥饿能力直接关系到其越冬种群的虫源基数。【方法】在室内观察广聚萤叶甲成虫在10℃低温条件下的存活率和死亡率,研究了水分(有水、无水)、不同密度(一雌一雄、二雌二雄、五雌五雄)、加入泥土枯枝对广聚萤叶甲耐饥饿能力的影响。【结果】无水、有水条件下,广聚萤叶甲成虫的平均存活时间分别为(15.23±1.01)、(13.33±0.88)d,水分对广聚萤叶甲的耐饥力的影响不显著;随着密度的增加,广聚萤叶甲的耐饥饿能力增强,一雌一雄、二雌二雄和五雌五雄的平均存活时间依次为(11.96±0.57)、(13.78±0.60)、(14.81±0.42)d;加入泥土和豚草枯枝后,广聚萤叶甲的耐饥饿能力明显提高,其平均存活时间为(15.97±1.05)d。【结论与意义】低温条件下广聚萤叶甲的耐饥饿能力较强,可保证部分广聚萤叶甲的自然种群在野外安全越冬,研究低温条件下广聚萤叶甲的耐饥饿能力对豚草的生物防治具有重要意义。
【Background】Ophraella communa is an important natural enemy of the invasive weed Ambrosia artemisiifolia. Starvation tolerance of O. communa adults under low temperature and lack of food directly affect overwintering populations. 【Method】Survival rate and mortality of O. communa adults at 10 ℃ were measured under laboratory conditions. The influence of moisture( water,no water),density( one pair of 1 female and 1 male,two pairs of females and males,and 5 pairs),and environmental conditions( adding soil and deadwood) on starvation tolerance of O. communa were also studied.【Result】Average survival time of O. communa adults was( 15.23±1.01) days under dry conditions,and( 13.33±0.88) days under humid conditions. The influence of moisture on starvation tolerance of O. communa was not significant. The starvation tolerance of O. communa was enhanced with increase in density. Average survival durations of O. communa adults were( 11. 96 ± 0. 57),( 13. 78 ± 0. 60) and( 14. 81 ± 0. 42) days for one pair,two pairs,and five pairs,respectively. Average survival durations of O. communa adults increased to( 15.97±1.05) days after adding soil and deadwood. 【Conclusion and significance】O. communa adult had high starvation tolerance under low temperature condition,and this ability could ensure partial natural population of the beetle to overwinter safely. Starvation tolerance of O. communa adults under low temperature conditions played an important role in the theory and practice of biological control of A. artemisiifolia.
【Background】Ophraella communa is an important natural enemy of the invasive weed Ambrosia artemisiifolia. Starvation tolerance of O. communa adults under low temperature and lack of food directly affect overwintering populations. 【Method】Survival rate and mortality of O. communa adults at 10 ℃ were measured under laboratory conditions. The influence of moisture( water,no water),density( one pair of 1 female and 1 male,two pairs of females and males,and 5 pairs),and environmental conditions( adding soil and deadwood) on starvation tolerance of O. communa were also studied.【Result】Average survival time of O. communa adults was( 15.23±1.01) days under dry conditions,and( 13.33±0.88) days under humid conditions. The influence of moisture on starvation tolerance of O. communa was not significant. The starvation tolerance of O. communa was enhanced with increase in density. Average survival durations of O. communa adults were( 11. 96 ± 0. 57),( 13. 78 ± 0. 60) and( 14. 81 ± 0. 42) days for one pair,two pairs,and five pairs,respectively. Average survival durations of O. communa adults increased to( 15.97±1.05) days after adding soil and deadwood. 【Conclusion and significance】O. communa adult had high starvation tolerance under low temperature condition,and this ability could ensure partial natural population of the beetle to overwinter safely. Starvation tolerance of O. communa adults under low temperature conditions played an important role in the theory and practice of biological control of A. artemisiifolia.
引文
陈建明,俞晓平,吕仲贤,郑许松,2000.越冬代尖钩宽黾蝽耐饥力的研究.应用生态学报,11(4):609-611.
李君,郑发科,2007.空心莲子草叶甲成虫取食量和耐饥饿能力的研究.四川动物,26(1):116-117.
孟玲,李保平,2005.新近传入我国大陆取食豚草的广聚萤叶甲.中国生物防治,21(2):65-69.
孟玲,徐军,李海波,2007.外来广聚萤叶甲在我国的扩散及生活史特征.中国生物防治,23(1):5-10.
齐国君,高燕,钟锋,邵晓迎,吕利华,2012.广聚萤叶甲对广东佛冈豚草的控制作用.环境昆虫学报,34(3):315-321.
齐国君,黄德超,高燕,王琳,邵晓迎,孙嘉祥,吕利华,2011.广东省豚草及两种天敌昆虫的发生与分布.应用昆虫学报,48(1):197-201.
史树森,崔娟,齐灵子,武婷婷,许晓明,2013.温度对斑鞘豆叶甲成虫取食量和耐饥力的影响.吉林农业大学学报,35(4):406-410.
杨晨亮,李万梅,郑燕,李建军,李修炼,2011.三星黄萤叶甲成虫的取食量和耐饥性研究.安徽农业科学,39(3):1403-1404,1406.
张丽杰,杨星科,李文柱,崔俊芝,2005.在中国大陆发现豚草条纹萤叶甲.昆虫知识,42(2):227-228.
郑兴汶,周忠实,郭建英,万方浩,陈红松,王建国,2011.初始密度对广聚萤叶甲种群扩张的影响.环境昆虫学报,33(1):128-130,134.
周登祥,郑发科,2007.越冬条件下柳蓝叶甲成虫行为及耐饥力的研究.四川动物,26(1):112-113.
周忠实,郭建英,万方浩,2015.利用天敌昆虫治理豚草的研究进展.中国生物防治学报,31(5):657-665.
Dernovici S A,Teshler M P and Watson A K,2006.Is sunflower(Helianthus annuus)at risk to damage from Ophraella communa,a natural enemy of common ragweed(Ambrosia artemisiifolia)?.Biocontrol Science and Technology,16(7):669-686.
Futuyma D J and Mccafferty S S,1990.Phylogeny and the evolution of host plant associations in the leaf beetle genus Ophraella(Coleoptera,chrysomelidae).Evolution,44(8):1885-1913.
Palmer W A and Goeden R D,1991.The host range o Ophraella communa LeS age(Coleoptera:Chrysomelidae)The Coleopterists Bulletin,45(2):115-120.
Rion S and Kawecki T J,2007.Evolutionary biology of starvation resistance:what we have learned from Drosophila.Journal of Evolutionary Biology,20(5):1655-1664.
Watanabe M,2000.Photoperiodic control of development and reproductive diapause in the leaf beetle Ophraella communa LeS age.Entomological Science,3(2):245-253.
Watanabe M and Hirai Y,2004.Host-use pattern of the ragweed beetle Ophraella communa LeS age(Coleoptera:Chrysomelidae)for overwintering and reproduction in Tsukuba Applied Entomology and Zoology,39(2):249-254.
Welch K A,1978.Biology of Ophraella notulata(Coleoptera:Chrysomelidae).Annals of the Entomological Society of A-merica,71(1):134-136.
Zhou Z S,Guo J Y,Chen H S and Wan F H,2010.Effect o humidity on the development and fecundity of Ophraella communa(Coleoptera:Chrysomelidae).BioC ontrol,55(2):313-319.
李君,郑发科,2007.空心莲子草叶甲成虫取食量和耐饥饿能力的研究.四川动物,26(1):116-117.
孟玲,李保平,2005.新近传入我国大陆取食豚草的广聚萤叶甲.中国生物防治,21(2):65-69.
孟玲,徐军,李海波,2007.外来广聚萤叶甲在我国的扩散及生活史特征.中国生物防治,23(1):5-10.
齐国君,高燕,钟锋,邵晓迎,吕利华,2012.广聚萤叶甲对广东佛冈豚草的控制作用.环境昆虫学报,34(3):315-321.
齐国君,黄德超,高燕,王琳,邵晓迎,孙嘉祥,吕利华,2011.广东省豚草及两种天敌昆虫的发生与分布.应用昆虫学报,48(1):197-201.
史树森,崔娟,齐灵子,武婷婷,许晓明,2013.温度对斑鞘豆叶甲成虫取食量和耐饥力的影响.吉林农业大学学报,35(4):406-410.
杨晨亮,李万梅,郑燕,李建军,李修炼,2011.三星黄萤叶甲成虫的取食量和耐饥性研究.安徽农业科学,39(3):1403-1404,1406.
张丽杰,杨星科,李文柱,崔俊芝,2005.在中国大陆发现豚草条纹萤叶甲.昆虫知识,42(2):227-228.
郑兴汶,周忠实,郭建英,万方浩,陈红松,王建国,2011.初始密度对广聚萤叶甲种群扩张的影响.环境昆虫学报,33(1):128-130,134.
周登祥,郑发科,2007.越冬条件下柳蓝叶甲成虫行为及耐饥力的研究.四川动物,26(1):112-113.
周忠实,郭建英,万方浩,2015.利用天敌昆虫治理豚草的研究进展.中国生物防治学报,31(5):657-665.
Dernovici S A,Teshler M P and Watson A K,2006.Is sunflower(Helianthus annuus)at risk to damage from Ophraella communa,a natural enemy of common ragweed(Ambrosia artemisiifolia)?.Biocontrol Science and Technology,16(7):669-686.
Futuyma D J and Mccafferty S S,1990.Phylogeny and the evolution of host plant associations in the leaf beetle genus Ophraella(Coleoptera,chrysomelidae).Evolution,44(8):1885-1913.
Palmer W A and Goeden R D,1991.The host range o Ophraella communa LeS age(Coleoptera:Chrysomelidae)The Coleopterists Bulletin,45(2):115-120.
Rion S and Kawecki T J,2007.Evolutionary biology of starvation resistance:what we have learned from Drosophila.Journal of Evolutionary Biology,20(5):1655-1664.
Watanabe M,2000.Photoperiodic control of development and reproductive diapause in the leaf beetle Ophraella communa LeS age.Entomological Science,3(2):245-253.
Watanabe M and Hirai Y,2004.Host-use pattern of the ragweed beetle Ophraella communa LeS age(Coleoptera:Chrysomelidae)for overwintering and reproduction in Tsukuba Applied Entomology and Zoology,39(2):249-254.
Welch K A,1978.Biology of Ophraella notulata(Coleoptera:Chrysomelidae).Annals of the Entomological Society of A-merica,71(1):134-136.
Zhou Z S,Guo J Y,Chen H S and Wan F H,2010.Effect o humidity on the development and fecundity of Ophraella communa(Coleoptera:Chrysomelidae).BioC ontrol,55(2):313-319.