| 11. | Foliar fungicides have been shown to be effective at combating the disease.
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| 12. | Apply a foliar spray to the plant and to the soil around it.
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| 13. | You can use normal hydroponic nutrients or get some green foliar feed fertiliser.
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| 14. | Foliar sprays are used on fruit crop trees in soils of high alkalinity.
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| 15. | In furrow spraying and post-germination foliar spraying may not be effective.
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| 16. | Neonicotinoid seed treatment is banned in Italy, but foliar use is allowed.
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| 17. | Foliar application of fungicides have not controlled the disease.
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| 18. | This is caused by foliar fungi that are secondary parasites attacking weakened trees.
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| 19. | Foliar symptoms might develop from branch or twig infections.
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| 20. | Benefits from occasional foliar sprays of seaweed solution and light feedings of fish emulsion.
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