By admin /

Human effort on improving agricultural crops has been expanding very rapidly, and recently by using gene transformation technology it was possible to. Sekretariat Jurnal Ilmu Tanah dan Lingkungan, Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, Institut Pertanian Bogor Jl. Meranti Lt 5. Tanaman jagung transgenik telah diperoleh dari transformasi mengunakan Agrobacterium dari eksplan A dan HiII. HiII adalah hibrida dari A x B

Author: Necage Dit
Country: Cambodia
Language: English (Spanish)
Genre: Finance
Published (Last): 1 July 2005
Pages: 68
PDF File Size: 8.49 Mb
ePub File Size: 18.80 Mb
ISBN: 273-3-51588-710-1
Downloads: 58766
Price: Free* [*Free Regsitration Required]
Uploader: Meztishicage

This phenomenon was hypothesized in early s based on the cases of several insects resistance to microbial Bt sprayed in laboratories and in the field.

The mode of action of the pest resistance to Bt-toxin have been studied in several laboratories. The mode ofaction of the pest resistance to Bt-toxin have been studied inseveral laboratories. Some experiments showed that the transgenic Bt plants have no impact to the natural enemies population, and otherwise. Lately, there have been somereports of target insects became resistance to cry1F, cry1Ab,and cry1Ac in transgenic Bt crops. Article Tools Print this article.

A sequential experiments need to be adopted to avoid the misleading interpretation, and the assessment need to be based on a case by case study. However the results were controversial. Bt corn and Bt cotton have been planted widely for several years globally. One of the risks of planting transgenic Bt cropis the ability of the target insects adapted transgenjk the Bt proteinand caused the resistance breakdown the transgenic Btplants.

Plot Refugi Untuk Pengelolaan Resistensi Hama Terhadap Tanaman Transgenik Bt

One of the environmental risk assessments is the potential risk to non-target insects, including the biocontrol insects. Article Tools Print this article.

Email this article Login required. View original from ejurnal. To avoid target’s insect become resistanceto Bt crops, a program called structural IRM and unstructuralIRM were introduced and applied in severalcountries.

  HORDES TROLLBLOODS PDF

KEANEKARAGAMAN ARTHROPODA PADA TANAMAN JAGUNG TRANSGENIK | Tambunan | AGROEKOTEKNOLOGI

Results of the experiments were influenced by sites of the experiments laboratory, glasshouse, or field and contact of the natural enemies to the toxin. Gene transformation technology, known as transgenic technology, has been successfully introduced gene encoding insecticidal compound from bacteria Bacillus thuringiensis into several crops, for example.

Email the author Login tarnsgenik. Abstract An alternative technique to improve plant resistance to insect pests is plant transformation using the genetic engineering technology. How to cite item. Tentara Pelajar 3A, Bogor Telp. Download full text Bahasa Indonesia, 10 pages. Laboratories, glasshouse, and field experiments uurnal been conducting the study of the impact of transgenic plant resistance to insect, especially transgenic Bt plants to the population of predators and parasitoids.

Email the author Login required.

Article Tools Print this article. How to cite item. Abstract Human effort on improving agricultural crops has been expanding very rapidly, and recently tranwgenik using gene transformation technology it was possible to introduce genes from biologically unrelated organisms into plant genomes. Lately, there have been some reports of target insects became resistance to cry1F, cry1Ab, and cry1Ac in transgenic Bt crops.

User Username Password Remember me.

This review will discuss about the cases of target insect became resistance to Bt crops in the field, mode of action of insect resistance to Bt, the model of IRM program in USA and the Philippines and finally the recommendation for Indonesia to prepare its IRM program for implementing Bt crops.

One of the risks of planting transgenic Bt crop is the tanwman of the target insects adapted to the Bt protein and caused the resistance breakdown the transgenic Bt plants. An alternative technique to improve plant resistance to insect pests is plant transformation using the genetic engineering technology. Gene transformation, Expression control, Antibiotic resistance. Several transgenic plants resistant to insect have been produced and commercially released to environment in some industrial and developing countries.

  BOUREE GUITAR PDF

About The Author Bahagiawati A. Email this article Login required. Tramsgenik effort on improving agricultural crops has been expanding very rapidly, and recently by using gene transformation technology it was possible to introduce genes from biologically unrelated organisms into plant genomes.

This phenomenon was hypothesized in early sbased transvenik the cases of several insects resistance to microbialBt sprayed in laboratories and in the field. The objective of thisreview is to share information on several cases of targetinsects became resistance to transgenic-Bt crops in ttanaman fieldand the refuge strategy used to manage this problem.

Keywords Transgenic Bt plants, potential risks, impact to biocontrol insects. Before release, transgenic plants need to be assessed for their potential risks to human health and environment. User Username Password Remember me. Introducing new technology is offering several advantages but also brings several disadvantages however since the technology isImportant for maintaining increase of crop production, it was necessary to optimize utilization of transgenic transgeink.

The jurnql of this review is to inform some of controversial results, and to suggest serial experiments need to be done to solve the problem. Email the author Login required. The objective of this review is to share information on several cases of target insects became resistance to transgenic-Bt crops in the field and the refuge strategy used to manage this problem. Due to the controversial results, the experiment and assessment should be done in depth and carefully studied.