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Already, apple snails are a threat to an estimated 300,000 small-scale farmers across the country and now the scientists warn that the consequences could be disastrous if mitigation measures are not put in place.
Even with the report projecting that it could spread to other rice-growing areas, local researchers have confirmed the spread while warning that this could be devastating if not mitigated early.
John Kimani, a rice researcher from Kenya Agriculture and Livestock Research Organisation (Kalro), said that Kenya only produces 12.8 per cent of what we consume. Close to 88 per cent of the rice being consumed locally is imported.
Of the 910,000 metric tonnes consumed in the country, only 320,000 metric tonnes are produced locally.
The entry of apple snails, according to Mr Kimani, could further devastate local production of rice as the snails feed on young rice seedlings aged below 45 days.
"The snail feeds on young seedlings and is a major threat to rice production in the country. Already, the snail has spread from Mwea to Bunyala. It is spread by machines like tractors that operate across rice fields located in different parts of the country," Mr Kimani said.
The spread of the snails, he said, happens when tractors are not properly fumigated before they leave the farm. In such instances, the tractors leave the farms with mud that either carries eggs of young snails that will finally be deposited in the next destination farm.
At the moment, researchers are trying to manage the spread of the snail through collaborations with farmers in affected regions of Mwea and Bunyala. The most viable way employed is avoiding the flooding of rice paddies, a situation that creates a favourable environment for the breeding of the snails.
"Research has proved that rice production does not necessarily need flooded rice paddies. They only need moisture in the soil and we are advising farmers to avoid flooding their rice paddies. This way, the snails do not multiply," he said.
He added that employing the tactics is also a move to avoid the use of chemicals which causes environmental and health hazards as the chemicals find their way into rivers and waterways.
"There is also a need for thorough fumigation and even inspection and regulation of these tractors and even lorries from affected areas to avoid the further spread of these snails into other farms," he added.