How can potato leafroll virus be prevented?
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Potato leafroll virus (PLRV) can be prevented through various management strategies. One approach is the use of neonicotinoids, which have been effective in reducing PLRV transmission in potato fields . Another method is the suppression of the PLRV capsid protein (CP) gene expression using RNAi, which prevents PLRV genome packaging and assembly, resulting in PLRV-resistant potato plants . Additionally, the foliar application of salicylic acid, either alone or in combination with other treatments, has been shown to significantly reduce PLRV disease incidence and its vector population . Environmental factors such as temperature, rainfall, and relative humidity also play a role in disease development, and predictive models based on these factors can aid in the development of strategies to protect crops from viral infection . Overall, a combination of chemical control, genetic resistance, and environmental management can help prevent the spread and impact of PLRV in potato production.
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| Papers (4) | Insight |
|---|---|
| The paper suggests that potato leaf roll virus (PLRV) can be prevented by suppressing the expression of the capsid protein (CP) gene using RNA interference (RNAi) techniques. This approach was found to inhibit PLRV genome packaging and assembly in potato plants. | |
| The paper discusses the potential use of afidopyropen, an insecticide, as a tool for managing Potato leafroll virus (PLRV) in potatoes. It suggests that afidopyropen can decrease PLRV transmission in potatoes and should be evaluated further in field experiments. However, it does not provide specific prevention methods for PLRV. | |
3 Citations | The paper suggests that potato leafroll virus (PLRV) can be prevented by suppressing the expression of the capsid protein (CP) gene using RNA interference (RNAi) techniques. This method was found to inhibit PLRV genome packaging and assembly in potato plants. |
| The paper provides an overview of potato leaf roll virus damage and management strategies, but does not specifically mention how to prevent the virus. |
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