Name the nematode find in the roots of tobacco and right also disadvantages of it
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Nematode - Meloidogyne incognita.
---->A nematode Meloidogyne incognita infect the roots of tobacco plants and causes a great reduction is yield. RNAi takes place in all eukaryotic organisms as a method of cellular defence. This method involves silencing of a specific mRNA due to a complementary dsRNA molecule that builds to and prevents translation of the mRNA
----->most plant feeding nematodes live in the soil and feed on plant roots, thereby reducing the plant’s uptake of water and nutrients, and reducing tolerance to other stresses such as drought. Some transmit other disease causing agents (e.g. viruses) to plants as they feed. When numbers of eelworms get too high in the soil, farmers sometimes apply chemicals called fumigants or nematicides to the soil to control them. However, these chemicals are generally very toxic and hazardous to the health of both humans and the environment. Some nematicides have been banned because they were found to easily leach through the soil and contaminate drinking water in aquifers.
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---->A nematode Meloidogyne incognita infect the roots of tobacco plants and causes a great reduction is yield. RNAi takes place in all eukaryotic organisms as a method of cellular defence. This method involves silencing of a specific mRNA due to a complementary dsRNA molecule that builds to and prevents translation of the mRNA
----->most plant feeding nematodes live in the soil and feed on plant roots, thereby reducing the plant’s uptake of water and nutrients, and reducing tolerance to other stresses such as drought. Some transmit other disease causing agents (e.g. viruses) to plants as they feed. When numbers of eelworms get too high in the soil, farmers sometimes apply chemicals called fumigants or nematicides to the soil to control them. However, these chemicals are generally very toxic and hazardous to the health of both humans and the environment. Some nematicides have been banned because they were found to easily leach through the soil and contaminate drinking water in aquifers.
hope this helps u
mark it as brainliest pl
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