Disadvantages of Bt Crops
Disadvantages of Bt Crops are mentioned below:
- Bt crop usage that is extensive and prolonged may cause target pest populations to become resistant.
- There are worries about possible impacts on non-target insects, particularly those that are closely related to the targeted pests.
- Genes from Bt crops can spread to conventional crops or related wild plant species, which might have unforeseen effects or result in the spread of resistant characteristics to natural populations.
- Since Bt crops are only efficient against certain insect groups, they could not offer comprehensive pest management.
- Farmers may find the cost of Bt agricultural seeds prohibitive because of the advanced technology involved.
- Some customers and environmental organisations are worried about the long-term effects and safety of genetically modified organisms, such as Bt crops.
- The efficacy of Bt crops can vary depending on local insect populations and environmental circumstances.
Bt Crops
Bt Crops’ full form is Bacillus thuringiensis crops. Bt Crops are a class of genetically modified (GM) crops, those that have had their genes taken from the bacteria Bacillus thuringiensis. Bt crops are genetically modified with cry protein from Bacillus thuringiensis, which results in resistance against specific pests. In this article, we will learn about Bt crops, their development, types, advantages and disadvantages, and mode of action in detail.
Table of Content
- Definition of Bt Crops
- What are Bt Crops?
- Examples of Bt Crops
- How Bt Crops are Produced?
- Different Types of Bt Crops
- Bt Crops in India
- Advantages of Bt Crops
- Disadvantages of Bt Crops
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