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http://dx.doi.org/10.5656/KSAE.2009.48.1.087

Evaluation of Toxicity of Plant Extract Made by Neem and Matrine against Main Pests and Natural Enemies  

Hwang, In-Cheon (Central Research Institute, KyungNong Co. Ltd.)
Kim, Jin (Central Research Institute, KyungNong Co. Ltd.)
Kim, Hyeong-Min (Central Research Institute, KyungNong Co. Ltd.)
Kim, Do-Ik (Jeonnam Agricultural Research & Extension Services)
Kim, Sun-Gon (Jeonnam Agricultural Research & Extension Services)
Kim, Sang-Su (Division of Horticulture and Plant Medicine, Sunchon National University)
Jang, Cheol (Central Research Institute, KyungNong Co. Ltd.)
Publication Information
Korean journal of applied entomology / v.48, no.1, 2009 , pp. 87-94 More about this Journal
Abstract
KNI3126 which is the eco-friendly material made by plant extracts - neem and matrine - have been evaluated for efficacies against 6 main pests and toxicity on natural enemies. Insecticidal efficacies of KNI3126 against plant hopper were above 95% at 5 days after treatment (DAT), whereas pesticidal effects against the cotton aphid were above 95% at 3 DAT and slightly decreased at 5 DAT. Insecticidal efficacy against the palm thrips resulted in lower control value as 68.1% than that of chemical insecticides. KNI3126 showed more than 95% control value against diamond back moth, suggesting that it could suppress the population of pest hard to control as eco-friendly material. Mortalities against two-spotted spider mite were about 80% at 1 DAT and over 90% at 5 DAT, respectively. For evaluation of the toxicity on natural enemies, effect against predatory natural enemy was classified as moderate selective toxicity based on the criterion of International Organization of Bio-Control (IOBC), whereas against parasitic natural enemies was found to be relatively safe. Repellent effect was weak against plant hopper, but strong against two-spotted spider mite. In the toxicity test for safety, KNI3126 was classified as the lowest level at acute oral, acute dermal and fish toxicity test and did not induce the irritancy at skin irritation test and eye irritation test.
Keywords
Plant extracts; Insecticidal efficacy; Toxicity; Natural enemy;
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1 Kang, M.K., E.J. Kang, H.J. Lee, D.H. Lee, H.B. Seok, D.A Kim, M.L. Gil, M.J. Seo, Y.M. Yu and Y.N. Youn. 2007. Effects of Environment Friendly Agricultural Materials to Phytoseiulusc persimilis (Acari: Phytoseiidae) in the Laboratory. Korean J. Appl. Entomol. 46(1): 87-95   DOI   ScienceOn
2 Lavie, D., Jian, M.K. and S.R. Shapan-Gabrielith. 1967. A locust phago-repellent from two Melia spp. Chem. Comm. 1: 910-911
3 Leskovar, D.I., A.K. Boales. 1996. Azadirachtin: potential use for diamondback moth lepidopterous insects and increasing marketability of cabbage. HortScience. 31: 405-409
4 Park, J.H., K.Y. Ryu, H.J. Jee, B.M. Lee and H.G. Gho. 2008. Evaluation of Insecticidal Activity of Plant Extracts against Three Insect Pests. Korean J. Appl. Entomol. 47(1): 59-64   DOI   ScienceOn
5 Wink, M. 1993. Production and application of phytochemicals from an agricultural perspective. Pp.171-213. In Phytochemistry and Agriculture. (Eds. Van T. A. Beek and H. Breteler) vol. 34. Clarendon, Oxford, UK
6 Chauvin, R.C. 1946. Sur la substance guin dans less faulles de Melia azedirach response less criquez. Acad.Sci. Paris. 222: 41-414
7 Yu, Y.M., E.J. Kang, M.J. Seo, M.K. Kang, H.J. Lee, D.A Kim, M.L. Gil and Y.N. Youn. 2006. Effects of Environment Friendly Agricultural Materials to Insect Parasitoids in the Laboratory. Korean J. Appl. Entomol. 45(2): 227-234
8 Kim, Y.K., J.J. Kim and M.Y. Choi. 2008b. Insecticidal Activities and Repellent Effects of Plant Extracts against the Brown Planthopper (Nilaparvata lugens). Korean J. Appl. Entomol. 47(1): 65-74   DOI   ScienceOn
9 Kim, D.Y., M.S. Cho, S.Y. Choi, S.K. Paek, J.S. Kim, Y.N. Youn, I.C. Hwang, and Y.M. Yu. 2008a. Selection of Crop Protectant for Friendly Environmental Control of Spodopfera exigua (Lepidoptera: Noctuidae). Korean J. Appl. Entomol. 47(1): 45-50   DOI   ScienceOn
10 Schmutterer, H. 1980. Natural pesticides from the neem tree. Proc. 1st Int. Neem Conf. pp. 33-259
11 Wheeler D.A. and M.B. Isman. 2001. Antifeedant and toxic of Trichilla americana extract against the larvae of Spodoptera litura. Entomologia Expimentals et Applicata. 98: 9-16   DOI   ScienceOn
12 Huff, R.K. 1980. The synthesis of 3-(2,2-dichloro vinyl)-1-methylcyclopropane-1,2-dicarboxylic acid. Pestici. Sci. 11: 141-147   DOI   ScienceOn
13 Oelrichs, P.B., M.W. Hill, O.J. Valley, J.K. MacLeod and T.F. Molinski. 1983. Toxic tetranotriterpenes of the fruits of Melia azedarach. Phytochemistry. 22: 531-534   DOI   ScienceOn
14 Saxena, R.C. 1989. Insecticides from neem. In insecticides of plant origin (J.T. Arnason, B.J.R. Philogene and P. Morand, eds.). ACS Symp. Ser. No. 387. Am. Chem. Soc. Washington, D.C., pp. 110-135
15 Ausher, R. 1995. Implementation of integrated pest management in Israel. In: Bemisia. 1995: Taxonomy, biology, damage, control and management. Ed. by Gerling, D.; Mayer, R. T. Andover, UK: Intercept. 171-176
16 Schmutterer, H. 1988. Potential of azadirachtin-containing pesticides for integrated pest control in developing and industrialized countries. J. Insect Physiol. 34:713-719   DOI   ScienceOn
17 Ryuk, C.S. 1997. Coloured medicinal plants of Korea. Academy press. p. 665
18 Natural Chemistry Science Institute. 1996. Research of natural chemistry science in Korea. 396pp
19 Arnason, J.T., B.J.R. Philogene, P. Morand, K. Imrie, S. Iyengar, F. Duval, C. Soucy-Breau, J.V. Scaiano, N.H. Werstiuk, B. Hasspieler and A.E.R. Downe. 1989. Naturally occurring and synthetic thiopenes as photoactivated insecticides. pp. 164-172. In Insecticides of Plant Orgin. (Eds. J.T. Arnason, B.J.R. Philogene and P. Morand) ACS symposium series no. 387, American Chemical Society, Washington, DC
20 Kwon O K., H.S. Lee, K.S. Seong, Y.K. Kim. B.R. Choi. 1994. Identification of biologically active ingredient in Sophora flavescens Ait. against brown planthopper. RDA. J. Agri. Sci. 36(1): 366-369
21 Song, C., G.H. Kim., S.J. Ahn, N.J. Park and K.Y. Cho. 1995. Acaricide susceptibilities of field-collected populations of twospotted spider mite, Tetranychus urticae (Acari: Tetranichidae) from apple orchards. korean. J. Appl. Entomol. 34: 328-333
22 Liang, G.M., W. Chen, T.X. Liu. 2003. Effects of neem-based insecticides on diamondback moth (Lepidoptera: Plutellidae). Crop Protection. 22: 333-340   DOI   ScienceOn
23 Morgan, E.D. and M.D. Thornton. 1973. Azadirachtin in the fruits of Melia azadirach. Phytochem. 12: 391-392   DOI   ScienceOn
24 Kim, D.I., J.D. Park, S.G. Kim, H. Kuk., M.S. Jang and S.S. Kim. 2005. Screening of some crude extracts for their acaricidal and insecticidal efficacies. J. Asia-Pacific Entomol. 8: 93-100   DOI   ScienceOn