Thesis on brinjal fruit and shoot borer

Eggplant fruit borer Leucinodes orbonalis Brinjal fruit and shoot borer BFSB is a very important pest on brinjal and is one of the main impediments to brinjal production.

Thesis on brinjal fruit and shoot borer

Cornell Alliance for Science A farmer holds non-Bt eggplant infested with fruit and shoot borer.

Port Manteaux Word Maker Bangladesh has developed and released four brinjal varieties producing Cry1Ac Bt brinjal and is the first country to do so. We report on the first replicated field trials comparing four Bt brinjal varieties to their non-Bt isolines, with and without standard insecticide spray regimes.
Forgot Password? Russell IPM Manufacture and supplies natural products and insect pheromone based solutions to combat this devastating pest Leucinodes orbonalis.
Bt Brinjal Essay – Free Papers and Essays Examples How to cite this article: Sirajul Islam and M.
My Agriculture information bank Species — orbonalis Distribution: In India this pest enjoy a country wide distribution.
Study of Anatomical Characters in Relation to Resistance Against Brinjal Shoot and Fruit Borer Epub Nov Eggplant or brinjal Solanum melongena is a popular vegetable grown throughout Asia where it is attacked by brinjal fruit and shoot borer BFSB Leucinodes orbonalis.

Farmers are continuing to adopt Bt eggplant brinjal in Bangladesh, resulting in reduced pesticide use and higher incomes, according to a new paper authored by scientists involved in developing and releasing the genetically modified crop.

Writing in Frontiers in Bioengineering and Biotechnologythe scientific team, led by Anthony Shelton, Cornell professor of entomology, revealed that this year 27, Bangladeshi farmers benefited from the pest-reducing technology.

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The latest figures show a substantial increase from the 6, farmers who had adopted Bt brinjal during the season. Bt brinjal was first released experimentally to just 20 farmers infarmers in and farmers in The paper confirms that pest-resistant Bt brinjal has enabled small-scale family farmers who grow the crop to make big reductions in their use of pesticides and dramatically increase their income from selling the vegetables in local markets.

A study in the cropping season compared Bt brinjal farmers with non-Bt brinjal farmers. These cost savings and increases in returns show not just a significant environmental gain due to pesticide reductions, but a huge potential improvement in livelihoods for these farmers, many of whom live in poverty, said Shelton.

However, anti-GMO activists successfully blocked the deployment of Bt brinjal in both India and the Philippines, with the result that eggplant farmers in both countries continue to be dependent on insecticide spraying. The new paper shows that Bt brinjal has been effective in protecting crops against the eggplant fruit and shoot borer pest.

Experiments showed less than 1 percent infestation, compared with percent infestation for non-Bt eggplant, even with weekly spraying. The scientists caution that Bt brinjal is not designed to counter all pests, and that control methods are still needed to tackle other insects, such as whiteflies, thrips and mites.

Eggplant fruit borer resistance profile

This means insecticides may still be needed occasionally, though in much reduced quantities. Mark Lynas is an author, environmentalist and visiting fellow at Cornell Alliance for Science.Eggplant or brinjal (Solanum melongena) is a popular vegetable grown throughout Asia where it is attacked by brinjal fruit and shoot borer (BFSB) (Leucinodes orbonalis).

Yield losses in Bangladesh have been reported up to 86% and farmers rely primarily on frequent insecticide applications to . Thus the intercropping of coriander or marigold with eggplant and border cropping with maize can be used as “push & prevent” strategy for reducing the fruit and shoot borer and sucking pest especially jassids and whiteflies.

Jan 12,  · Brinjal shoot and fruit borer (BSFB) (Leucinodes orbonalis Guenee) is a major insect pest of brinjal in Asia, which causes serious damage especially during the fruiting stage. The percent fruit infestation caused by the pest reached up to % (Rahman, ).

Projected Impacts of Fruit and Shoot Borer Resistant Eggplant in the Philippines Sergio R. Francisco, PhD Eggplant (Solanum melongena, L.) is one of the most economically important vegetable crops in the Philippines. Brinjal Fruit and Shoot Borer, Leucinodes Orbonalis Guenee (Lepidoptera: Pyralidae) and their Management Subhashree Dash a bluish or pinkish tinge. Full grown larvae is light pink measuring about 12 mm long and covered with sparsely distributed hairs all over the body. . Nov 22,  · Eggplant, known as brinjal in South Asia, is an economically and culturally important crop in the region. Its most severe insect pest is the eggplant fruit and shoot borer (EFSB), which can cause up to 80 percent yield loss in Bangladesh.

Brinjal shoot and fruit borer (Leucinodes orbonalis Guenee) is a major limiting factor in commercial cultivation of eggplant in southeast Asia. Extensive use of The focus of my thesis is the design and synthesis of an eggplant optimized cry2Aa gene and its use for the production of borer resistant eggplant.

Thesis on brinjal fruit and shoot borer

Six insecticides and their eight combinations were tested for their efficacy against brinjal fruit and shoot borer, Leucinodes orbonalis. Endosulfan + deltamethrin (%, %) and endosulfan + fenvalerate (% + %) were highly effective against fruit borer that recorded only % damage as compared to % in control.

tonnes), savings from insecticides (` 47 crore) against Fruit and Shoot Borer (FSB), increase in net returns (` /ha), and reduction in price of brinjal output (3%), etc. would be at .

eggplant fruit borer (Leucinodes orbonalis)