#EARLY BLIGHT TOMATO COPPER SPRAY FREE#

You can find out more and sign up to the service by going to .uk. Simply type in your email address and postcode and you will receive a Blightwatch Alert email when blight is in your area.

#EARLY BLIGHT TOMATO COPPER SPRAY FREE#

There is a free service for farmers, which is available to gardeners, that will tell you when to expect it. The occurrence of blight is very much dependent on specific weather conditions – when the right combination of warm temperatures and high humidity levels occur, blight will be prevalent.Īs a result, it is possible to predict when blight will occur. The same sprays can be used to treat any blight infected plants. Select a fungicide spray based on copper oxychloride. Spray before symptoms occur early in the growing season or in warm, moist conditions. Treatment and controlĬarefully remove and destroy all affected parts as soon as you see them.Ī degree of protection can be achieved by preventative spraying with a suitable fungicide. Affected potato tubers and tomato fruit become inedible and have to be removed. Potatoes will develop brown patches, which will eventually turn into slimy, smelly, rotten sores. Tomatoes will develop brown patches, can shrink and rot (even after picking). The fungus will also affect potato tubers and tomato fruit. The stems of the plants will also turn brown and in advanced cases, the plant will collapse and die. How do you stop tomato blight The simple answer is that you cant stop tomato blight altogether but you can take steps to prevent the chances of infection occurring.

The leaves can dry and curl, although in moist conditions a white fungal growth can occur around the edges.

Description and symptomsīlight causes discolouration of the leaves, turning them brown from the edges inwards. Outdoor tomatoes are the most badly affected, blight is not as common on greenhouse tomatoes. Blight is a serious disease of potatoes and tomatoes, which can completely destroy the crop or make it inedible.

Early blight tomato copper spray