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LMO 격리 포장에서 해충저항성벼(Bt-T)가 비표적 곤충다양성에 미치는 영향

오성덕1,**, 박수윤1,**, 장안철1, 임명호1, 박순기2, 서상재2,*

Influences of Insect-Resistant Genetically Modified Rice (Bt-T) on the Diversity of Non-Target Insects in an LMO Quarantine Field

Korean Journal of Breeding Science 2018;50(4):406-414.
Published online: December 1, 2018

농촌진흥청 국립농업과학원 생물안전성과

경북대학교 농업생명과학대학 응용생명과학부

Department of Agricultural Biotechnology, National Institute of Agricultural Sciences, RDA, Jeonju, 54874, Republic of Korea

School of Applied Biosciences, Kyungpook National University, Daegu, 41566, Republic of Korea

* (E-mail: sjsuh@knu.ac.kr, Tel: +82-53-950-7767 Fax: +82-53-950-6758)

The first two authors contributed equally to this work

• Received: September 13, 2018   • Revised: September 20, 2018   • Accepted: November 2, 2018

Copyright: © 2018 by the Korean Society of Breeding Science

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Citations

Citations to this article as recorded by  Crossref logo
  • Effects of Bt rice expressing Cry1Ac on ecological functional guilds and community of non‐target insects
    Sue Yeon Lee
    Entomological Research.2021; 51(4): 196.     CrossRef
  • Impact of insect‐resistant transgenic rice on above‐ground non‐target arthropods in Korea
    Md Ruhul Amin, Sung‐Dug Oh, Eunji Bae, Soo‐Yun Park, Sang Jae Suh
    Entomological Research.2020; 50(11): 525.     CrossRef

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Influences of Insect-Resistant Genetically Modified Rice (Bt-T) on the Diversity of Non-Target Insects in an LMO Quarantine Field
Korean. J. Breed. Sci.. 2018;50(4):406-414.   Published online December 1, 2018
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Influences of Insect-Resistant Genetically Modified Rice (Bt-T) on the Diversity of Non-Target Insects in an LMO Quarantine Field
Korean. J. Breed. Sci.. 2018;50(4):406-414.   Published online December 1, 2018
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Influences of Insect-Resistant Genetically Modified Rice (Bt-T) on the Diversity of Non-Target Insects in an LMO Quarantine Field
Image Image Image Image
Fig. 1 Occurrences of common plant dwelling non-target insects and arachnids captured using vacuum suction on three different genotypes of rices.
Fig. 2 Average population densities of insect by rice variety in LMO field. A) Average population densities of insect groups. B) Average population densities of non-target insect pests. C) Average population densities of natural enemies. D) Average population densities of other insects. The results shown are the mean±SD, n=3 replicates for each group. Bt-T: insect-resistant genetically modified rice. a: Duncan’s Multiple Range Test at p<0.05.
Fig. 3 Seasonal fluctuations of common plant dwelling non-target insects by rice variety. Bt-T: insect-resistant genetically modified rice. a: Duncan’s Multiple Range Test at p<0.05
Fig. 4 Score plots of principal components 1 and 2 of the PCA results obtained from data on 54 insects collected at fields planted with three different genotypes of rice plants in two years, 2016 (A) and 2017 (B). Score (C) and loading plots (D) of principal components 1 and 2 of the PCA results obtained from data on 54 insects collected at fields planted with three different genotypes of rice plants in two years, 2016 (16) and 2017 (17). The numbers of the loading plots represent the same compounds as for Table 1. GM, insect-resistance genetically modified rice (Bt-T); DJ, parent cultivar (Dongjin byeo); IM, commercial rice cultivar (Ilmi byeo).
Influences of Insect-Resistant Genetically Modified Rice (Bt-T) on the Diversity of Non-Target Insects in an LMO Quarantine Field

Total sum number of common plant dwelling non-target insects and arachnids captured using vacuum suction at fields planted with three different genotypes of rices at Gunwi, Korea.

Category Order Family 2016 2017

Bt-Tz Dongjin-byeo Ilmi-byeo Bt-T Dongjin-byeo Ilmi-byeo
Insect pests Orthoptera Tettigoniidae 6 5 8 0 2 4
Acrididae 0 1 1 1 6 3
Thysanoptera Thripidae 0 0 0 122 161 115
Hemiptera Miridae 0 2 3 6 13 5
Berytidae 1 1 0 1 0 0
Lygaeidae 5 3 3 1 2 0
Coreidae 2 1 0 0 1 0
Rhopalidae 1 0 2 1 2 2
Homoptera Cicadellidae 41 34 33 280 345 329
Derbidae 3 0 1 0 0 0
Delphacidae 393 361 429 243 284 313
Aphididae 28 51 42 0 0 0
Coleoptera Chrysomelidae 2 1 2 4 5 12
Curculionidae 11 12 11 7 8 14
Diptera Chloropidae 100 108 92 0 0 0
Lepidoptera Pyralidae 0 1 0 3 5 9
Noctuidae 0 2 2 0 0 2
Subtotal 593 583 629 669 834 808

Natural enemies Odonata Coenagrionidae 14 13 6 12 7 6
Hemiptera Saldidae 0 0 0 7 3 1
Nabidae 1 2 3 0 0 0
Anthocoridae 26 18 13 13 14 13
Neuroptera Chrysopidae 2 0 1 1 2 1
Coleoptera Staphylinidae 26 14 17 2 2 6
Coccinellidae 0 0 0 11 6 8
Hymenoptera Eulophidae 59 70 59 192 211 267
Platygastridae 24 27 11 1 2 4
Braconidae 24 27 28 54 71 62
Ichneumonidae 26 21 31 5 4 4
Drynidae 3 2 7 0 0 0
Araneae Pholcidae 101 91 109 73 76 70
Theridiidae 5 1 5 1 3 8
Linyphiidae 11 10 18 20 20 28
Araneidae 2 0 2 0 2 4
Tetragnathidae 7 4 8 3 1 4
Agelenidae 7 5 5 18 20 36
Pisauridae 2 3 3 1 0 0
Lycosidae 0 0 0 2 3 3
Oxyopidae 0 1 0 7 4 21
Clubionidae 0 0 0 2 0 0
Salticidae 2 3 1 23 36 16
Ctenidae 0 0 0 0 1 0
Subtotal 342 312 327 448 488 562

Other insects Homoptera Tingidae 0 0 0 0 0 1
Coleoptera Helodidae 6 1 5 25 15 22
Elateridae 4 3 3 1 5 3
Chrysomelidae 68 86 62 20 17 11
Curculionidae 1 2 1 6 20 28
Diptera Culicidae 128 91 97 32 34 48
Empididae 0 0 0 4 3 2
Dolichopodidae 9 6 4 33 29 41
Syripidae 1 2 0 0 1 1
Phoridae 7 18 16 0 0 0
Sciomyzidae 9 12 14 10 7 9
Chloropidae 271 236 247 219 269 238
Ephydridae 23 15 24 113 124 94
Subtotal 527 472 473 463 524 498

Total 1,462 1,367 1,429 1,580 1,846 1,868

zInsect-resistant genetically modified rice.

Analysis of insect diversity in common plant dwelling non-target insect groups and arachnid captured using vacuum suction at fields planted with three different genotypes of rices at Gunwi, Korea.

Indices Bt-Tz Dongjin-byeo Ilmi-byeo
Dominance (DI) 0.23±0.04ay 0.24±0.02a 0.24±0.01a
Richness (RI) 7.52±0.43a 7.66±0.10a 7.57±0.41a
Diversity (H’) 3.10±0.19a 3.08±0.07a 3.09±0.07a
Evenness (EI) 0.78±0.04a 0.77±0.02a 0.78±0.01a

zInsect-resistant genetically modified rice.

yThe results shown are the mean±SD, n=3 replicates for each group, and Duncan’s Multiple Range Test at p<0.05 within three different genotypes.

Table 1 Total sum number of common plant dwelling non-target insects and arachnids captured using vacuum suction at fields planted with three different genotypes of rices at Gunwi, Korea.

Insect-resistant genetically modified rice.

Table 2 Analysis of insect diversity in common plant dwelling non-target insect groups and arachnid captured using vacuum suction at fields planted with three different genotypes of rices at Gunwi, Korea.

Insect-resistant genetically modified rice.

The results shown are the mean±SD, n=3 replicates for each group, and Duncan’s Multiple Range Test at p<0.05 within three different genotypes.