玉米田蓟马的发生和防治的研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
近年来随着耕作制度的改变、气候条件的变化,玉米蓟马在夏玉米区发生严重,且有愈演愈烈的趋势,已成为玉米苗期的重要害虫。本文针对如何控制玉米田蓟马的发生和为害,进行了如下研究:玉米田蓟马的优势种及其发生动态、其在田间的空间分布类型、对蓟马进行了室内饲养并测定了其过冷却点、蓟马种群与天敌的种群消长动态之间的相关性、控制蓟马危害的方法技术,包括物理方法田间悬挂蓝色诱虫板和化学方法药剂拌种等进行了研究,主要结果如下:
     1.通过苗期将玉米逐叶剥除直接观察法,结合抽雄期后,套袋调查法调查玉米田蓟马的种类和数量,在河北省廊坊市玉米田间共发现五种蓟马,分别为:玉米黄呆蓟马Anaphothrips obscurus (Müller)、禾花蓟马Franklinielle tenuicornis Uzel、稻单管蓟马Haplothrips aculeatus Fabriecius、横纹蓟马Aeolothrips fasciatus (Llinnaeus)和塔六点蓟马Scolothrips takahashi Priesmer,以禾花蓟马、黄呆蓟马和稻单管蓟马为主要种类,其中以禾花蓟马为优势种。
     2.通过五点取样,每次调查1000株玉米,逐叶记录蓟马数量,通过6种聚集度指标,测得蓟马在春、夏玉米田的各个时期的空间分布类型均属于聚集分布,且属于一般负二项分布,其聚集原因主要是玉米蓟马的群集危害习性所致。
     3.过冷却点是抗寒性的一个重要指标。用TMC-40A霜箱温度检测/控制器测定了室内饲养的禾蓟马的过冷却点,其过冷却点呈单峰下降形曲线,其体温随时间的变化逐渐下降,在达虫体过冷却点时,曲线上升,到体液冰点时曲线又开始下降。室内饲养了5个月后测定的40头禾蓟马的过冷却点均值在—10℃左右,最高—5.31℃,最低—19.88℃,体液冰点均值低于0℃。
     4.玉米田内蜘蛛、瓢虫和小花蝽是主要的捕食性天敌类群,通过直接调查法,双对角线五点取样,每次定点定株调查200株玉米,记录蓟马、蜘蛛、瓢虫和小花蝽的数量,通过相关系数的计算,分析玉米田天敌与蓟马种群动态之间的相关性。夏玉米田中,瓢虫和三种天敌总数与蓟马的数量消长有极显著的正相关关系,小花蝽与蓟马的数量消长有显著的正相关关系,而蜘蛛数与蓟马的数量消长的相关关系不显著,说明瓢虫和小花蝽是蓟马的重要捕食性天敌。天敌与蓟马之间存在着大约20d的时滞效应,即在起步时间和数量上,天敌滞后,存在着追随现象。因此在蓟马发生初期最好是不用药,或选用对天敌影响小的药,尽量保护天敌,以使天敌的数量可以进快的得到增长,达到控制蓟马的效果。
     5.蓟马有趋蓝的习性,利用蓝色诱虫板对蓟马进行诱集,可以减少蓟马的产卵和危害。研究结果表明,蓝板其对蓟马的防治效果。结果表明悬挂蓝板的处理区蓟马数显著低于对照区的蓟马数,悬挂蓝板的防虫效果最高时,可达75%,最低时仍在60%左右,尤其在玉米苗期防效最好,为75%左右。
     6.蓟马主要在苗期为害,因此本文选取了一些内吸性强的药剂拌种来对其进行防治。
The occurrence of the thrips in summer cornfield in summer-sown corn region is caused by the tranformation of the cropping system and the change of the climate in recent years. The corn thrips became the important pest insects in the corn seedling stage. In this paper, experiments were carried out in langfang city, Hebei Province from May to November in 2005, to invetigate the species of thrips and the dorminant species, the spatial pattern, population the occurrence, population dynamics of the thrips and its relationship with the predators, control measures including blue board tempting insects and seeds coated with chemical insecticides, and the suppercooling point of the thrips reared in laboratory was also tested. The results are as follows:1. The species and population dynamics of thrips in cornfield were evaluated by direct observation. Five species thrips were found in cornfield: Anaphothrips obscurus (Miiller) Franklinielle tenuicornis Uzel, Haplothrips aculeatus Fabriecius, Aeolothrips fasciatus (Llinnaeus) and Scolothrips takahashi Priesmer, The main species thrips observed in cornfield are F. tenuicornis (Uzel), A. obscurus (Muller) and H. aculeatus (Febricius). The main species are different as the corn developmentand seasons.2. 1000 corn plants were investigated each time by 5 point sampling method, and number of the thrips on corn plants were recorded. The spatial distribution pattern of thrips in the cornfield is aggregation distribution for the damage behavior of the thrips in cluster.3. The suppercooling point is an important index of resistant to cold. The suppercooling point of Franklinielle tenuicornis Uzel reared in the lab was measured by TMC-40A suppercooling point device. The suppercooling point is a decline curve with one peak.The temperature of thrips gradually decline with time change,but the curve will rise when the temperature reached the suppercooling point, and then decline again when the temperature arrived freezing point. The average suppercooling point of the thrip adult after five months reared in lab is about -10℃, the highest and the lowest is -5. 31 ℃, and — 19. 88℃, respectively, and the freezing point is under the 0℃.4. The main predator species are spiders,ladybird beetles and Onus spp. in cornfield. The number of ladybird beetles and the total number of predators has a very significantly positive relationship with the population of thrips, the population of minutus has a clearly positive relation with the population of thrips, while the population of spiders has
    no significant corelation with the population of thrips. It is showed that the ladybird beetles and the Onus spp. are the main predators of thrips in cornfield. The peak time of the predator population is about 20 days later than that of thrips.5.According to the thrips's behavior atttactive to blue colour, the sticky blue boards trap was taken as control measure to control the thrips in corn field. The result showed that the sticky blue boards could reduce the population of thrips, with good control effects, the maximum 75%, lowerest 60%, especially in seedling stage, the control effect could reach 75%.6. The control effects of chemical insectides as seed coating agents were evaluated. Two systemic insecticides, Rengent and Poncho, were selected used for corn seed coating. The control effects of Rengent(300ml, 60%/100kg seed) and Poncho (300ml,50%/100kg seed) could reach 80%, which significantly higher than the two check insecticides, carbosulfan (lOg 20%/100 kg seed) and acetemiprid (1000ml 20%/100kg seed). The two insecticides have no side effects on corn and are safe to predators.
引文
[1] 董广同,李志强.嵩县1999年玉米遭受蓟马严重危害.植物技术与推广,2000,20(2):45.
    [2] 高永键,袁志福.葱田蓟马的发生与防治.植物保护,2005,2:27.
    [3] 韩朝发,潘永诚,,王德清.京郊玉米上蓟马的研究.昆虫学报,1979,22(2):133~140.
    [4] 韩太国,董广同,孙宗瑜.洛阳市玉米蓟马发生规律及防治措施.植物技术及推广,2001,21(5):8~9.
    [5] 韩运发,徐祖荫.中国农作物蓟马.北京:农业出版社,1982.
    [6] 黄保宏,王波,沈光斌,等.玉米田生物种群动态与群落结构研究.安徽农业技术师范学院学报,1999,13(2):33~37.
    [7] 李兆宏,迟作兴.玉米黄呆蓟马发生规律及防治技术的研究.山东农业科学,1994,(3):37~38.
    [8] 刘志兵,新疆和田地区发现玉米黄呆蓟马危害.植物技术与推广,1995(1):37.
    [9] 吕建萍.聊城市玉米田主要病虫害发生演变特点与防治对策.农药,1999,38(8):37~39.
    [10] 秦玉洁,梁广文,吴伟竖.节瓜蓟马的发生危害和防治策略.植物保护学报,2002(8):21.
    [11] 秦玉洁,吴伟坚,梁广文,等.中华微刺盲蝽对节瓜蓟马的捕食效应.华南农业大学学报(自然科学版),2002,23(2).
    [12] 秦玉洁,吴伟坚,梁广文.节瓜蓟马的主要捕食性天敌及自然控制作用.植物保护科学,2004,20(4):250~251.
    [13] 史银龙,白效令.薏苡蓟马的危害及其防治.植物保护学报,1985(5):48.
    [14] 司升云,朱树勋,刘小明,等.13种农药防治节瓜蓟马及朱砂叶螨田间药效比较试验.植物技术与推广,1998,18(5):33.
    [15] 宋淑云,康岭生,晋齐鸣,等.保丰玉米对玉米田间植物和节肢动物的影响初报.吉林农业科学,2001,26(4):32~35.
    [16] 吴佳教,张维球,梁广文.节瓜蓟马两性生殖与孤雌生殖研究.昆虫天敌,1995,17(2):51~54.
    [17] 吴佳教,张维球,梁广文.温度对节瓜蓟马发育及产卵力的影响.华南农业大学学报,1995,16(4):14~19.
    [18] 徐春明.巨野县套种玉米田黄呆蓟马大发生.植物技术与推广,1998,18(5):44.
    [19] 杨荣生,徐富有.杀灭菊酯对蓟马的诱集作用.植物保护学报,1985(1):32.
    [20] 杨兴勇,豆黄蓟马危害与防治.大豆通报,1995,3:28~29.
    [21] 张建民,张长青,蔡立君.荆城地区蓟马分类的初步研究.湖北农学院学报,2004,24(4):258~260.
    [22] 张维球,鲁艳芬,童晓立.荷花的一种新害虫.中国园林,2004,4:33~34.
    [23] 张维球,童晓立.蓟马亚科一种记述及中国新纪录种类.昆虫分类学 报,1996,18(4):253~254.
    [24] 张维球,童晓立.中国剪管蓟马属种类及一新种记述.昆虫分类学报,1997,19(2):86~90.
    [25] 张维球,曾玲.4种花蓟马的鉴别,植物检疫,2004,18(3):149~152.
    [26] 张维球.中国蓟马属(Thrips Linnaeus)及其近缘属种类简记(缨翅目:蓟马科),华南农学院学报,1980,1(1):89~91.
    [27] 张维球.中国针尾蓟马亚科(Panchaetothripinae)种类简记(缨翅目:蓟马科).华南农学院学报.1980,1(3):43~47.
    [28] 赵克明.玉米几种重要病虫害的防治.山西农业,2003(5):37~38.
    [29] Bale. J. S., Hansen. T. N. Nishino. M. and Baust, J. G. Effect of cooling rate on the survival of larvae, pupariation, and adult emergence of the gallfly. Eurosta solidaginis. Cryobiology, 1989(26): 285~289.
    [30] Bliss, L. C. and Mark, A. F.. High-alpine environments and primary production on the Rock and Pillar Range, Central Otago, New Zealand. New Zealand Journal of Botany, 1974(12): 285~289.
    [31] Cannon, R. J. C. and Black, W.. Cold tolerance of microatthroarthropods. Bliological Reviews, 1988(63): 23~77.
    [32] Homilton, R. l., Mullins, D. E. and Orcutt, D. M. Freezing tolerance in the woodroach Cryptocercus punctulatus(Scudder). Experientia, 1983, 41: 1535~1537.
    [33] Jamier. Mcdonald, Justinehead, Jeffreys. bale and Keithf. A. Walters. Cold tolerance, Overwintering and establishment potential of Thrips palmi. Physiological Entomology, 2000(25): 159~166
    [34] Sjursen H., Somme L. J. Seasonal changes in tolerance to cold and desiccation in Phauloppia sp.(Acafi, Oribatida) from Finse, Norway. Insec t Physiol, 2000, 46: 1387~1396
    [35] Leather, S. R., Waiters, K. F. A. & Bale ,J. S. The Ecology of Insect Overwintering. Cambridge University Press, Cambridge. 1993.
    [36] Kawai, A. Life cycle and population dynamics of Thrips palmi KARNY. Japanese Agricultural Research Quarterly, 1990(23): 282~288.
    [37] New Pesticide Fact Sheet, US EPA, Office of Prevention, Pesticides and Toxic Substances, Washington DC, 20460, EPA—737—F—96—005
    [38] McDonald, J. R., Bale, J. S. & Waiters, K. F. A Low temperature mortality And Overwintering of the West Flower Thrips(Frankliniella occidentalis).Bulletin of Entomological Research, 1997(87): 497~505
    [39] McDonald, J. R., Bale, J. S. & Waiters, K. F. A. Rapid cold hardening in The Western Flower Thrips, Frankliniella occidentalis. Journal of Insect Physiology, 1997b(43): 759~766.
    [40] McDonald, J. R., Bale, J. S. & Waiters, K. F. A. the Effect of sub-lethal cold stress on Western Flower Thrips(Frankliniella occidentalis).Annals of Applied Biology, 1997c(131): 189~195.
    [41] Mcdonald, J. R., Bale, J. S., Walters. K. F. A. Temperature, development and establishment potential of thrips palmi(Thysanopera:Thripidae). European Jornal of Entomology, 1999, 96: 169~173.
    [42] Ramlov, H. and Weath, P. Ice formation in the freeze-tolerant alpine weta, Hemideina. maori Hutton. (Orthoptera: Stenopelmatidae)Cryo-letters, 1993 (14): 169~176.
    [43] Ramlov, H., Bedford, J. and Leader, J. Freezing tolerance of the New Zealand alpine weta, Henideina maori Hutton. Journal Biology, 1992(17): 51~54.
    [44] Shimada, K. and Riihimaa, A.. Cold acclimation, inoculative freezing and slow cooling:essential factors contributing to the freezing-tolerance in diapausing lavae of Chymomyza costata(Diptera:Drosophilidae), Cyro-letter, 1988(9): 5~10.
    [45] J. A. McMurtry, B. A. Croft. Life-styles of Phytoseiid Mites and their roles in Biological control. Armu. Rev. Entomol. 1997. 42: 291~321.
    [46] John D. Lattin. Bionomics of the anthocoridae. Annu. Rev. Entomol. 1999. 44: 207~31
    [47] DouglasW.Tallamy.Evolution of exclusive paternal care in Arthopods. Annu. Rev. Entomol. 2001. 46: 139~65
    [48] Moshe Coll and Moshe Guershon. Omnivory in terrestrial arthropods:Mixing plant and Prey Diets. Annu. Rev. Entomol. 2002. 47: 267~97
    [49] Laurence A. Mound. Thysanoptera:Diversity and Interactions. Annu. Rev. Entomol. 2005. 50: 247~69
    [50] Joseph G. Morse and Mark S. Hoddle. Invasion biology of thrips. Annu. Rev. Entomol. 2006. 51: 67~89
    [51] Bale. J. S., Insect cold hardiness: a matter of life and death. European Journal of Entomology, 1996. 93: 369~382.
    [52] 景晓红,康乐.昆虫耐寒性的测定和评价方法.昆虫知识,2004,41(1):7~10.
    [53] 景晓红,康乐.昆虫耐寒性研究.生态学报,2002,22(12):2202~2207.
    [54] 王音,雷仲仁,问锦曾.美洲斑潜蝇的越冬与抗寒性研究.植物保护学报,2000,27(3):33~36.
    [55] 陈连根,鞠瑞亭,曹宏伟,等.文殊兰夜蛾生物学特性研究.农业生物灾害预防与控制研究,2006:555~560.
    [56] 戈峰,丁岩钦.不同类型棉田捕食性天敌的种群数量动态及其对害虫的控制作用.昆虫学报,1996,39(3):266~273.
    [57] 李钦存,程爱英,杨文君.吡虫啉浸拌种对玉米苗期虫害控制效果.农药科学与管理,1998(1):26.
    [58] 李兆宏,王波,沈广斌,等.玉米田生物种群动态与群落结构研究.安徽农业技术师范学院学报,1999,13(2):33~37.
    [59] 刘乐芹.旱地作物蓟马种类及空间分布型研究.云南农业大学学报,1994,9(1).
    [60] 刘向东,张孝羲.稻田蜘蛛的混合种群对稻飞虱的捕食功能作用.中国生物防治, 2002,18(1):38~40.
    [61] 刘志诚,叶恭银,胡萃.Bt水稻对主要非靶标害虫和蜘蛛优势种田间种群动态的影响.植物保护学报,2002,29(20):138~144.
    [62] 刘忠善,杨小溪,丁元明.西花蓟马的生物学习性观察试验.植物检疫,2005,19(3):138~139.
    [63] 邱明生,张孝羲,王进军,等.玉米田节肢动物群落特征的时序动态.西南农业学报,2001,14(1):70~73.
    [64] 吴国明,迟美芳,姜好胜,等.蚜虱净拌种防治玉米粗缩病试验.玉米科学,2001,9(增刊):74~75.
    [65] 徐文华,吴春,王瑞明,等.江苏沿海棉区蜘蛛优势种在转Bt基因棉的棉田动态分布.江苏农业科学,2004,32(2):254~257.
    [66] 张蓉,马建华,杨芳,等.多种药剂防治苜蓿蓟马的田间药效试验.草业科学,2004,21(1):20~21.
    [67] 宗克贤,王化贤.8种杀虫剂防治葱蓟马的药效试验.云南农业科技,2005(2):35~37.
    [68] 宗克贤.葱蒜蓟马的为害特点及无公害防治.云南农业.2004,(1):17.
    [69] 李建社,张慧杰,张卓敏.棉蓟马昼夜时空动态的观察.植物保护学报,1992(3):25~28.
    [70] 吴永敷.李秀娴.危害苜蓿的蓟马生活史及活动规律的初步研究[J].中国草地,1990,(4):38~41.
    [71] Tingle CC, Rother JA, Dewhurst CF, et al. Fripronil: environmental fate, ecotoxicology, and human health concerns. Rev Environ Contam Toxicol. 2003(176): 1~66
    [72] Hutchinson MJ. Jacobs DE, Fox MT, et al. Evaluation of flea control strategies using fipronil on cats in a controlled simulated home environment. Vet Rec, 1998(4): 142(14): 356~357
    [73] 张夕林,张谷丰,孙雪梅等.锐劲特防治水稻主要害虫最佳适期的研究.农药科学与管理,2002,23(3):24-25
    [74] 孟庆雷,李甲林,巫后长.烟蚜与其天敌种群在数量和分布格局上的关系[J].安徽农业大学学报,1998,25(4):348~351
    [75] 石洁,王振营,何康来.黄淮海地区夏玉米玉米病虫害发生趋势与原因分析.植物保护,2005,31(5):63~65
    [76] 张玉坤,刘云虹、徐风勇.保护地蔬菜棕黄蓟马发生特点及综合防治技术.吉林蔬菜,1998(4):10
    [77] 张友军,张治军,徐宝云,等.外来入侵害虫-西花蓟马的发生、为害与防治.中国蔬菜,2004(5):50-51
    [78] Schlenk D, Huggett DB, Allgood J, et al. Toxicity of fipronil and its degradation products to Procambarus sp: field and laboratory studies, Arch Environ Contam Toxicol. 2001, Oct;41(3): 325~332
    [79] 向琼,李修炼,梁宗锁.柴胡苗期蚜虫及捕食性天敌种群消长动态.西南农业学报,2005,18(2):172~174
    [80] 陈庭华,陈彩霞,蒋开杰,等.新虫害-棕榈蓟马发生规律与防治技术研究.植保技术与推广,1998,18(2):23~25

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700