However, since 2011 home gardeners in California can no longer purchase lime sulfur sprays and the ingredients ... the base of the tree with the dormant spray. It is also important to clean ...

Both lime-sulfur and copper fungicides can be purchased ... This is known as a delayed dormant spray. Delayed dormant sprays should not be used after the new leaves are more than a half-inch ...

Dormant oil controls aphids, scale, spider mites and many other insects by desiccating or smothering eggs and larvae. Lime-sulfur: Spray to control fungal and bacterial diseases such as peach leaf ...

Sulfur is effective in preventing development ... a powder or liquid containing copper and agricultural lime. Dormant spray products are readily available in concentrate and ready-to use ...

The effectiveness of dormant sprays ... Also use special care with lime-sulfur sprays near buildings as they may stain some surfaces. For precise application, use spray equipment that gives ...

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Winter, when many plants are dormant or grow slowly ... After winter pruning and a clean-up of any fallen leaves, spray roses with lime sulphur and treat grapes and hydrangeas with a copper ...

If pests or eggs are not present, however, there?s no reason to spray. Oil can be mixed with lime sulfur for dormant sprays, which help control fungal diseases, mites and some insects, but this ...

This product is used to control insects and fungus that have wintered over on the bark and branches of many of our favourite trees and shrubs What is dormant spray? It’s a mix of lime sulphur ...

One of the best ways of cleaning our trees is by applying dormant spray now. Dormant spray is a combination of lime sulphur (a mild fungicide) and organic horticultural oil. This mixture is excellent ...