用户名: 密码: 验证码:
30%敌畏·氧乐注干液剂对木本植物的药害机理及药效研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
本文研究了30%敌畏·氧乐注干液剂对植物的药害机理、药效及植物体对药剂的吸收规律,利用植物抗逆性生理研究方法来揭示药害机理,并讨论了植物体各项生理生化指标变化与药害的关系。
     田间实验结果表明,在适宜的药剂浓度条件下,30%敌畏·氧乐注干液剂对杨树、国槐等大多数林木不产生药害,但对苹果等产生药害。而室内条件下相同药液浓度均使杨树、国槐、苹果枝条产生药害,并且超过80倍液时均无明显药害。通过对三种林木对药液吸收速率,田间药害症状、传导方向、部位差异的研究认为苹果、桃树、山楂和梨等由于吸药速率快,且存在单侧输导现象,短时间内植物特定部位药剂积累量超过了其忍受的阈值,从而造成药害。
     室内条件测试中新疆杨和苹果产生药害的原因主要有两方面,一是造成植物细胞发生质壁分离,二是细胞膜透性增大、膜质过氧化。注干液剂中单剂、混剂及其各组分都可对新疆杨叶片造成药害,氧化乐果的症状表现比敌敌畏明显。药剂使质膜的结构及稳定性遭到破坏,对膜系统保护酶SOD、POD、CAT活性产生影响,药害初期活性上升,随后受到抑制。MDA含量上升,膜的伤害程度进一步加剧。
     杀虫剂对新疆杨和苹果的生理生化有显著影响,表现在叶绿素a/b发生变化、光合速率下降、胞内CO2浓度和蒸腾速率升高、多酚氧化酶活性上升及游离态脯氨酸积累等。
     实验认为药水系数和累积药水系数能够比较客观地反映植物对药剂的吸收能力,系数值高则表示植物对药剂的吸收能力强,反之则低。
     新疆杨、国槐和苹果对敌敌畏和氧化乐果的吸收能力为杨树>苹果>国槐:11种不同类型的木本植物对30%敌畏·氧乐5倍稀释液的吸收速率有很大差别,大小次序为:山楂、桃树、苹果、女贞、君迁子、七叶树、侧柏、国槐、泡桐、杨树、核桃。
     田间防效结果表明30%敌畏·氧乐对草履蚧的防治效果可以达到95.9%以上,对槐木虱防效分别大于96.4%,对危害新疆杨和合作杨的光肩星天牛幼虫可达到理想防效。
The thesis studied the phytotoxicity, efficiency and absorption of 30% dichlorvos and omethoate injection pesticide in woody plant, showed the phytotoxicity by means of the plant Resistance to Environmental Stresses and discusssed the relationship between change of phsi-ological and biochemical indexes and phytotoxic.
    Experiment showed the causes of phytotoxic of 30% dichlorvos and omethoate to apple tree were quick absorption, unilateral translocation and the tolerate threshold value of plant tissue to pesticide was exceeded in short time. Two main phytotoxicity mechanisms were gained by studies on poplar and apple trees: firstly, pesticides can cause plant cell membrane departed from cell wall because of the high concentration. Secondly, can cause cell membrane relative permeability increased and membrane lipid peroxidation. Each components of mixed pesticide can damage the structure of poplar leaves, and the symptoms of omethoate were more obvious than dichlorvos. Pesticides damaged cell membranes, which appeared oxidizing, increased the permeability of cell membranes in poplar trees, so that SOD, POD enzyme activities were inhibited, polyphenol oxidase activity increased at first, then reduced. SOD and POD enzyme activity in apple leaves were remarkably inhibited and the content of MDA was increased.
    The pesticide had a remarkable interference on chlorophyll a/b, photosynthesis rate, CO, concentration of cell and evaporation rate, free proline accumulating.
    Experiments showed that the ratio of pesticide and water could objectively reflect plant ability" to absorb solvent, the higher ratio, the more absorption.
    The plant ability' to absorb dichlorvos and omethoate were: P. alba var bolleanu>M. pumilla>S. japonica. We found there existed a great difference in absorption to 30% diohlorvos and omethoate diluted 5 times among eleven woody plants, the rank of absorption from higher to lower were Crutagus pinnatifida, Pruns persica, M. Pumila, Ligustrus lucidum, Diospyros kaki, Aesculus chinensis, Plutycladus orientalis S. Japonica, Paulownia spp., Populus spp. and Juglans regia.
    Field experiments demonstrated that efficacy of 30% dichlorvos and omethoate for Drosicha corpulenta was 95.9% and Psylla willieti 96.4%. For Anoplophora glabripennis and Apriona swainsoni also gained perfected efficiency.
引文
1 沈颖.我们正在走向失落的未来.中国科学报,1997-01-31(3)
    2 屠豫钦.农药剂型和制剂与农药的剂量转移.农药学学报,1999,1(1):1-6.21陈杰.~(14)C标记久效磷在杨树体内的吸收输导机理的研究.三北地防护林害虫综合防治学术讨论会,1987,(12):6
    3 蔡炳城译.树用内吸杀虫剂的理论和实践.农药译丛,1983,5(6):40-41
    4 杨牡丹.氧化乐果在板栗中输导规律的研究.西南林学院学报,1993,13(2):127-137
    5 夏民州,唐进根,朱正昌等.甲胺磷等农药在树干内输导动态及防治试验.森林病虫通讯,1993,(4):31-33
    6 D.A.,贝克.植物体内的运输现象.1981,北京:科学出版社
    7 刘支前.除草剂在植物体内的传导机理.植物生理学通讯,1992,28(3):226-229
    8 陈杰等,~(14)C标记久效磷在杨树体内的吸收输导机理的研究,三北地防护林害虫综合防治学术讨论会,1987,(12):6
    9 郭玉海,于凤义,张苹等.棉花幼苗韧皮部电波兴起对韧皮部运输的遏抑作用.核农学通报,1997,18(4):14-17
    10 吴春笃,王光亮,沈林生.久效磷在悬铃木植株体内动态分布的研究.农业工程学报,1994,10(4):96-101
    11 朱正昌,闵水发.氧化乐果在小钻杨中的输导动态.浙江林学院学报,1991,8(1):80-84
    12 唐桦.六磷胺在树干内的输导动态及其对光肩星天牛的不育效应.陕西师范大学学报(自然科学版),1996,24(2):72-76
    13 贺红.树干注药杀虫机理及防治技术研究.陕西杨陵,西北农林科技大学,1998
    14 胥占义,秦飞,周正标.树木注射施药技术进展.林业科技,1997,22(5):25-29
    15 谭松波,蒲永兰,谭茜等.打孔注药防治杨树分月扇舟蛾试验.昆虫知识,1990,27(2):114-115
    16 吴春笃,王兴亮.害虫体内农药积累的研究.农业工程学报,1994,10(3):106-110
    17 刘祖祺、张石诚编.植物抗性生理学.北京:农业出版社,1994
    18 汤章城等.植物抗逆性生理生化研究的某些进展.植物生理学报,1991,27(2):146-148
    19 简令成.植物抗寒机理研究的新进展.植物学通报,1992,9(3):17-22
    20 陈培元 作物对干旱的适应性和反应 山西农业科学 1990,4(9):29-32
    21 钱永常 余叔文 大豆对S)_2的适应性反应 植物生理学报,1991,17(3):232-238
    22 刘友良等 植物耐盐性研究进展.植物生理学通讯,1987,(4):1-6
    
    
    23 章文华等 盐胁迫下钙对大麦和小麦离子吸收分配及酶活性的影响.植物学报,1993,35(6):136-140
    24 管致和 植物医学导论 中国农业大学出版社,1996
    25 刘友良 植物水分逆境生理 北京:农业出版社,1994
    26 李勤根等 水分胁迫导致小麦幼苗中与呼吸有关的几种酶活性变化 植物生理学报,1988,14(3):217-222
    27 汤章城 植物对水分胁迫的适应性和反应 植物生理学通讯,1983,(3):24-29
    28 徐云岭等 植物适应盐逆境过程中的能量消耗 植物生理学通讯,1990,(6):70-73
    29 徐云岭 植物盐胁迫蛋白 植物生理学通讯,1989,(2):12-16
    30 钱永常 植物中逆境的蛋白 植物生理学通讯,1989,(5):5-11
    31 汤章城 逆境条件下植物脯氨酸的积累及其可能意义.植物生理学通讯.1984(1):15-21
    32 林植芳,李双顺,林桂珠.水稻叶片的衰老与超氧物岐酶活性及脂质过氧化作用的关系.植物学报,1984,26(6):605-615
    33 曾邵西,王以柔.水稻幼苗的低温伤害与膜质过氧化.植物学报.1982,29(5):506-511
    34 陈少裕 膜质过氧化对植物细胞的伤害 植物生理学通讯,1991,27(2):84-90
    35 万美亮,邝炎华,陈建勋.缺磷胁迫对甘蔗膜质过氧化及保护酶系统活性的影响.华南农业大学学报.20(2)1996.1-6
    36 罗广华.高浓度氧对水稻幼苗的伤害与活性氧的防御酶.中国科学院华南植物研究所集刊,1989,(4):169-176
    37 曹宛虹.作为叶绿体 H_2O_2分解系统关键酶的抗坏血酸过氧化物酶.植物生理学通讯.1994,30(6):452-58
    38 沈文飚,徐朗菜、叶茂炳、张荣铣.抗坏血酸过氧化物酶活性测定的探讨.植物生理学通讯.1996,32(3):203-205
    39 蒋明义,荆家海,王韶唐.渗透胁迫对R稻幼苗膜脂过氧化及体内保护系统的影响.植物生理学报.1991,17(1):80-84
    40 叶功富.木麻抗旱生理基础与抗旱筛选.福建农业大学博士后研究工作报告.1998.40-42
    41 曾韶西.王以柔.低温胁迫对黄瓜子叶抗坏血酸过氧化物酶活动和各式各样胱甘肽含量的影响.植物生理学报.1990.6.37
    42 王宝山,赵思齐.干旱对小麦幼苗膜脂过氧化及保护酶的影响.山东师范大学学报(自然科学版).1987,2:29-39
    43 陈少裕.甘蔗水分胁迫的自由基机制研究.福建农学院博士论文,1991
    44 王爱国,邵从本,罗广华.丙二醛作为植物脂质过氧化指标.植物生理学通讯,1986(2):55-57
    
    
    45 孙昌祖.渗透胁迫对青杨叶片氧自由基伤害及膜质过氧化的影响,林业科学,1995,29(2):104-108
    46 刘祖祺等.植物抗坏血酸氧化酶及多酚氧化酶活性测定.植物抗性生理学.1994:370-371
    47 袁章虎,曲健木.低酚棉抗枯萎病生化机制初探.棉花学报.1995.70:100
    48 宁凤鸣等.枯萎病菌侵染后棉苗体内多酚氧化酶活性的变化.植物生理学通讯.1997.33(3):175-177
    49 郑凤鸣,郑重.细胞壁羟脯氨酸和游离态脯氨酸与棉花对枯萎病抗性关系.植物生理学报.1995,21(3):235-541
    50 郑东 黄卓烈 溴氰菊酯对黄瓜光合色素、叶绿素酶和氨基乙酰丙酸合酶活性的影响 华南农业大学学报.17(3)1996.75-80
    51 何晨阳,王金生.植物过敏反应中的生理生化变化.植物生理学通讯,1996,32(2):150-154
    52 缺铁对苹果树叶片解剖结构的影响.园艺学报.1992.24(2):115-119
    53 陈福明,陈顺伟.混合液法测定叶绿素含量的研究.浙江林业科技通讯.1984,4(1):19-23
    54 西北农业大学植物生理生化教研组编.1987,植物生理实验指导,陕西科技出版社
    55 西北林学院植物生理教研室.植物细胞膜透性的测定.植物生理生化实验指导.1989.7;71-73
    56 王爱国,罗广华等.大豆种子超氧物岐酶的研究.植物生理学通讯.1983,(9):77-84
    57 刘奉觉,郑士锴等.杨树水分生理研究.1991.北京农业大学出版社
    58 刘奉觉,郑世锴.用测定木质部液流速度的方法确定树木蒸腾耗水量.林业科技通讯,1989(4):30-33
    59 刘奉觉,郑世锴,巨关升等.用热脉冲速度记录仪(HPVR)测定树干液流.植物生理学通讯,1993,29(2):110-115
    60 刘奉觉,Edwards W R N,郑世锴等.杨树树干液流时空动态研究.林业科学研究,1993,(6):368-372
    61 曹慧娟.植物学.中国林业出版社.1998.6
    62 西北农林科技大学无公害农药研究服务中心等.自流式树干注药技术研究.2000.7
    63 萧刚柔主编.中国森林昆虫(第2版,修订本).1991,中国林业出版社
    64 仵均祥主编.农业昆虫学(北方版).1999,世界图书出版公司
    65 Ali A D, Garcia J M. Efficacy and economics of selected systemic insecticides for control Phoracan semipunctata (Coleoptera: Cerambycidae), a New Pest in North America. J Econ Entomol, 1988, 8(4): 1124-1127
    
    
    66 Batra GK. Kvhu CW . Polyphenoloxidase and peroxidas activities associated with acquired resistance and its induction by 2-thieuracil in virus-infected soybean, physiol plant pathoe. 1975. 5:239
    67 Briggs G G , Legg T 0. Relations between the characters of herbicide and plant. Pestic. Sci, 1982, 13:495
    68 Bromilow R H, Kloft W. Review on the mechanism of herbicide. Weed Sci, 1990,38:305
    69 Christopher P. Dionigi and Jack H. Dekker Effects of Tridiphane on Growth and Structure of Soybean Leaf Tissue. Pesticide Biochemistry and Physiology 1990 (37) :287-292
    70 Closs R L. The heat pulse method for measuring rate of sap flow in a plant stem. New Zeal Sci, 1985, (1) :281-288
    71 Coppel H. C. , Norris D. M. Bark penetration and uptake of systemic insecticide from several treatment formulations in whitepine, J Elon Enfomol, 1966,59:928-931
    72 Dedek W. , Grahl R. , Mothes B. et all. Studien zum Abbau und zur Auscheidung von 32P-Mehtamidophos nachoraler Applikation am laktienden Rind. Arch. Exper. Vet.Med. (Leipzig), 1986, 40:621-626
    73 Dedek W. , Pape J. . Integrated pest control in Forest Management combined use of pheromones and Insecticides for Attracting and Killing the Bark Beetle Ips typographus. 1. studies with 32p Labelled Methamidophos in the Ascending sap of spruce. Forest Ecology and Management, 1988, 26 (1) : 47-61
    74 Edwards W R N.Warwick N W M. Transpiration from a kiwifruit vine as estimation by the heat pulse technique and the Penman-monteith equation. New Zeal J of Agri Res, 1984, 27 :537-548
    75 Eric D. Clarke, Daren T. Creenhow Metabolism-related assays and their application to agrochemical research: reactivity of pesticides with glutathione and glutathione transferases Pesticide science 1998(54) : 385-393
    76 Gentile IA. Ferairist. Matta A. Variation of phenoloxidase activities as a consequence of stress that induce resitance to Fusarium wilt of tomato J phytopathol. 1988. 122:45
    77 Hossain M A, Nakano Y, Asada K. Monodehydroascorbate reductasa in spinach chllyoplasts and its participation in regeneration of ascorbate for scavenging hydrogen peroxide, Plant Cell Phtsiol. 1984, 25:385
    
    
    78 Jose M. Becerril Acifluorfen effects on intermediates of chlorophyll synthesis in green cucumder cotyledon tieeues Pesticide Biochemistry and Physiology 1989(35) :119-126
    79 kozlowski T. T. , Winget C. H. Practice on the Injection pesticide plant to control pest. Bot, Gaz. 1963, 124, (4) : 301-311
    80 Kriton K. Hatzios and Donald Penner Thr effect of diflubenzuron on soybean photosynthesis, respiration, and leaf uitrastructure. Pesticide Biochemistry and Physiology 1978 (9) :65-69
    81 Levitt J. Ed. Resposes of Plants to Environmental Stress. New York: Academic Press, Vol. 1. 1980
    82 Lucier G W and Menzer R E. 1936. Metabolism of dimethoate in bean plants in relation to its mode of application.J. Agri. Food Chem. 16,936
    83 Marison Meyer J J and Van Dyk L P. The phytotoxic Interaction between Bromazil and Dimethoate in Citrus Plants. Pesticide Biochemistry and Physiology 1987(29) : 10-16
    84 Milne D L and Villiers E A. The phytotoxic interaction of soil-applied dimethoate with citrus herbicides, Citrus Subtrop. Fruit J.December, 605(1980)
    85 Paul J. Kramer & Theodore T. Kozlowski. Physiology of trees. Mcgraw-hell book compny inc. 1960. P50
    86 Pauls, K. P. and J. E. Thompson, In vitro simulation of senesencs-related membrane damage by ozone-induced lipid peroxidation. Nature, 1980, 283:209-213
    87 Polle A, Otter T, Mehne-Jakobs B. Effect of magnesium deficiency on antioxidatire systems in needles of Norway Sprule grow with different ratios of nitrate and ammonium as nitrogen sources, New Phytol, 1994, 128:621
    88 Rabinowitch, H. D. and D. Sklan, Superoxide dismutase: A possible agent against sunscald in tomates Pianta, 1980, 148: 162-167
    89 Reardon R. C, Bbarrett, L. J. , Stipe , L. E. Dewey. L. E, Implantation and injection of systemic to supprss seed and cone insects in Douglas fir in Montana Can. Entomol. , 1985,117(8) :961-969
    90 Rediske, J. K. , Gauditz, J and Johnson, N. E. , Distribution of dimethoate-32p infir, following stm injection. For, Sci. 1970, 15: 106-112
    91 Retign. changes in peroxidase and pdyphone Loxidase associated with natural induced resistance of tomato to Fusarium wilt physiol plant pathoe. 1974. 4:145
    
    
    92 Ripper, W. E. Application methods for crop protection chemicals , Ann , appl. , 1955, 42:288-344
    93 Sandermann, W. , Grudlagen de Chemischen Technologie des holzes. Akad. Verlags-Ges. Geest und Protig, Leipizg, 1956, 498ppm
    94 Schneider S. Vllrich WR. Differential induction of resistance and enhanced enzyme activities in Cucumber and tobacco caused by treatment with various abiotic and biotic inducers Physiol nlol Plant pathol 1994. 45:291
    95 Stonecypher R W. Inheritance patterns of loblolly pines from from a nonselected natural population. North Carolina Agric. Exp. station. tech. Bull. No. 200, 1973
    96 Swanson R H, Whitfield D W A. A numerical analysis of heat pulse velocity theory and practice. J of ExpBot, 1981, 32:221-230
    97 Tanaka, k. Roie of superoxide dismutase in defense against SO2 toxicity and increase in superoxide dismutase activity with SO2 fumigation Plant and Cell Physiol. , 1980,21:601-611
    98 Werner R. A. Absorption, translocation and metabolism of root-absorbed 14C-monitor in Loblolly pine seedlings. J Econ Entomol. 1973, 66:867-872
    99 Zimmer M. G. , Untersuchungen uber den Transport von systemisch wirkenden Phosphorasuure-estern ber Fichfen in. Hinblich anf dre Bekucnpfung des Buch druckers CIPS typographus L. S. Dissertation. Univ. of Gottingen, 1975:111
    100 Zuniga S. E. Preliminary Observations on trunk applications of omethoate as a selective chemical control of citrus insect pests and mites. Agricultura Technica (Chile), 1985, 45 (1) :67-71

© 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