Effect of transgenic Bt rice on dispersal of planthoppers and leafhoppers as well as their egg parasitic wasps
Effects of TT9-3 and TT9-4, which are two homozygous strains of transgenic Bt rice, on the dispersal of planthoppers and leafhoppers as well as their egg parasitic wasps were evaluated in the field. The results were as follows: there were two species of planthoppers and three species of leafhoppers...
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| Format: | Article |
| Language: | English |
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Zhejiang University Press
2003-01-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
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| Online Access: | https://www.academax.com/doi/10.3785/1008-9209.2003.01.0029 |
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| author | CHEN Mao YE Gongyin HU Cui TU J DATTA S K |
| author_facet | CHEN Mao YE Gongyin HU Cui TU J DATTA S K |
| author_sort | CHEN Mao |
| collection | DOAJ |
| description | Effects of TT9-3 and TT9-4, which are two homozygous strains of transgenic Bt rice, on the dispersal of planthoppers and leafhoppers as well as their egg parasitic wasps were evaluated in the field. The results were as follows: there were two species of planthoppers and three species of leafhoppers dispersing between the Bt rice paddy and the control, namely, Sogatella furcifea, Nilaparvata lugen, Nephotetix cincticeps, Erythroneura subrufa and Deltpcephalus dorsalis. Among these five species, Sogatella furcifea and Nephotetix cincticeps were superior. In the field, dispersal amount of leafhoppers was more than that of planthoppers, and the dispersal direction was mostly toward the plot of non-transgenic rice. There was the significant difference (P<0.05) in the number of Sogatella furcifea as well as Nephotetix cincticeps dispersing both between IR72 and TT9-3 and between IR72 and TT9-4. There were two groups of egg parasitic wasps of planthopper and leafhopper dispersing between the plot of transgenic Bt rice and the control, named as Anagrus spp. and Lymaenon longicrus, with the number of the latter being more than that of the former, and the dispersal mostly toward the block of non-transgenic rice. |
| format | Article |
| id | doaj-art-ba41a4b3b1564caabce07a654c0adf3e |
| institution | Kabale University |
| issn | 1008-9209 2097-5155 |
| language | English |
| publishDate | 2003-01-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | 浙江大学学报. 农业与生命科学版 |
| spelling | doaj-art-ba41a4b3b1564caabce07a654c0adf3e2025-08-20T03:34:16ZengZhejiang University Press浙江大学学报. 农业与生命科学版1008-92092097-51552003-01-0129293310.3785/1008-9209.2003.01.002910089209Effect of transgenic Bt rice on dispersal of planthoppers and leafhoppers as well as their egg parasitic waspsCHEN MaoYE GongyinHU CuiTU JDATTA S KEffects of TT9-3 and TT9-4, which are two homozygous strains of transgenic Bt rice, on the dispersal of planthoppers and leafhoppers as well as their egg parasitic wasps were evaluated in the field. The results were as follows: there were two species of planthoppers and three species of leafhoppers dispersing between the Bt rice paddy and the control, namely, Sogatella furcifea, Nilaparvata lugen, Nephotetix cincticeps, Erythroneura subrufa and Deltpcephalus dorsalis. Among these five species, Sogatella furcifea and Nephotetix cincticeps were superior. In the field, dispersal amount of leafhoppers was more than that of planthoppers, and the dispersal direction was mostly toward the plot of non-transgenic rice. There was the significant difference (P<0.05) in the number of Sogatella furcifea as well as Nephotetix cincticeps dispersing both between IR72 and TT9-3 and between IR72 and TT9-4. There were two groups of egg parasitic wasps of planthopper and leafhopper dispersing between the plot of transgenic Bt rice and the control, named as Anagrus spp. and Lymaenon longicrus, with the number of the latter being more than that of the former, and the dispersal mostly toward the block of non-transgenic rice.https://www.academax.com/doi/10.3785/1008-9209.2003.01.0029transgenic Bt riceplanthopperleafhopperegg parasitic waspdispersal |
| spellingShingle | CHEN Mao YE Gongyin HU Cui TU J DATTA S K Effect of transgenic Bt rice on dispersal of planthoppers and leafhoppers as well as their egg parasitic wasps 浙江大学学报. 农业与生命科学版 transgenic Bt rice planthopper leafhopper egg parasitic wasp dispersal |
| title | Effect of transgenic Bt rice on dispersal of planthoppers and leafhoppers as well as their egg parasitic wasps |
| title_full | Effect of transgenic Bt rice on dispersal of planthoppers and leafhoppers as well as their egg parasitic wasps |
| title_fullStr | Effect of transgenic Bt rice on dispersal of planthoppers and leafhoppers as well as their egg parasitic wasps |
| title_full_unstemmed | Effect of transgenic Bt rice on dispersal of planthoppers and leafhoppers as well as their egg parasitic wasps |
| title_short | Effect of transgenic Bt rice on dispersal of planthoppers and leafhoppers as well as their egg parasitic wasps |
| title_sort | effect of transgenic bt rice on dispersal of planthoppers and leafhoppers as well as their egg parasitic wasps |
| topic | transgenic Bt rice planthopper leafhopper egg parasitic wasp dispersal |
| url | https://www.academax.com/doi/10.3785/1008-9209.2003.01.0029 |
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