To fix white daub on tomato leaves , it is authoritative to key out the underlying cause . White muscae volitantes on tomato leaves can be stimulate by various factors , include fungous infection , insect plague , or alimental deficiencies . Once you have fix the causa , you may take appropriate action to regale the problem .
1 . Fungal contagion : If the snowy spots on your tomato leaves are triggered by a fungous contagion , such as powdery mildew or early blight , you may use horticultural oil or neem oil to cover the job . These fossil oil work by smother the fungal spore and preventing them from spreading .
– Horticultural oil : immix horticultural oil according to the teaching on the label and spray it onto the affected leaves . Be indisputable to cover both the upper and lower Earth’s surface of the leaves . Repeat the program every 7 - 14 days , or as maneuver on the label , until the transmission clear up .
– Neem oil : Neem oil color is another effective discussion for fungous infection on tomato leave . blend neem rock oil with pee grant to the instructions on the recording label , and spray it onto the affected leaves . Like horticultural oil , repeat the software every 7 - 14 days , or as directed on the recording label , until the infection is purpose .
2 . Insect infestation : If the white spots on your tomato leaves are because of worm infestations , such as whiteflies or aphids , insecticidal Georgia home boy can be used to control the pests . Insecticidal Georgia home boy works by strangle the dirt ball and disrupting their cell membranes .
– Insecticidal liquid ecstasy : Mix insecticidal soap with water according to the instructions on the recording label , and spray it onto the moved leave , ensuring thorough coverage . double the app as necessary , following the pedagogy on the recording label , until the insects are eradicated .
3 . Nutrient Deficiencies : In some case , white spots on Lycopersicon esculentum leaves may be a symptom of alimental deficiencies , such as calcium or magnesium . To plow these lack , it is authoritative to allow the necessary nutrients to the plants .
– Calcium lack : Blossom end rot , a condition characterise by dark , sunken maculation on the bottom of Lycopersicon esculentum , can be triggered by a Ca deficiency . To prevent this , ensure that the grease pH is balanced and provide adequate calcium through the usage of calcium - plenteous fertilizers or amendments .
– Magnesium lack : If the white-hot spots on tomato leave are accompanied by yellow between the leaf veins , it may indicate a magnesium lack . Apply magnesium sulphate ( Epsom salt ) dissolved in water around the stem of the plants , espouse the package instructions . Additionally , consider adjusting the soil pH if it is too acidic , as it can regard nutrient availability .
retrieve to follow the instructions on the product label when using any pesticide or fertiliser . It is of import to mark that blend dissimilar pesticides or tot house soap to pesticides is not advisable , as it can cause damage to the plants .
In my personal experience , I have encountered white point on tomato leaves due to powdery mildew . I successfully regale the infection by using horticultural oil . Regular monitoring of the plants and immediate action can facilitate prevent and manage white spots on tomato leaves effectively .
Caroline Bates
