The best fungicide for black knot is a product that is able to penetrate the tree bark and kill the fungus. Most of these products require you to make a cut in the tree, but with our treatment you can inject the product directly into the tree without making a cut. The magic of this injection process allows us to get deep enough into the tree to actually kill off all traces of this disease while maximizing your chances at protecting your valuable trees. Our experts have spent years testing and researching the best fungicide to get rid of black knot. Using our proprietary blend of natural and organic ingredients we have created a product that is safe, effective and easy-to-use. To apply, spray the infected plant until wet then repeat every 6 days until no new knots form. Leaf Fungus, which causes black knot disease, affects many species of deciduous trees and shrubs. Trees that are infected lose vigor, die prematurely and are less able to fight off insect or disease attacks. Black knot typically starts as small, black swellings on stems or twigs of young trees under three feet in height, then slowly girdles the stem causing complete tree mortality.

Best Fungicide For Black Knot

Introduction

In the life cycle of a plant, death is inevitable. Although there are some fungal infections that you can fight back in your garden and greenhouse, sometimes it’s best to let nature take its course. Black knot is a fungal disease that attacks plum and cherry trees. It causes galls (knots) on infected branches that can grow up to eight inches long. Over time, these swellings turn black, harden into woody growths, and look like tumors or giant insect eggs on stems and twigs.

Black Knot is a fungal disease that affects the plum and cherry trees.

Black Knot is a fungal disease that affects the plum and cherry trees. It’s caused by the fungus Apiosporina morbosa, which attacks the new growth of susceptible trees and shrubs. Black Knot is most common in the eastern United States, but it can be found in other areas as well.

The infection starts as small knots on branches or twigs that eventually grow into large, woody masses that can girdle limbs or entire branches if left untreated for years. The most common symptom of black knot is blackened swellings on stems; however, these can also appear after cutting off diseased parts of plants during pruning activities on infected trees!

In this case, an ounce of prevention is worth a pound of cure.

Once you have determined that your tree has black knot, the best thing to do is remove all of the infected wood and branches.

The pruning should be done in late winter or early spring before growth begins. This will minimize any spread of the disease during the growing season.

The fungus grows around the twig, but it can spread to other parts of the tree.

The fungus can spread to other parts of the tree.

Prune any affected branches!

The best thing you can do if you have black knot is to prune all affected branches. Prune any branches that have green knots and any branches that have knots or black knots, as well as any other branches that have no signs of infection. You might also want to consider removing some healthy looking branches near infected ones, just to be safe.

Conclusion

Black Knot is a fungal disease that affects the plum and cherry trees. It grows around twigs and spreads to other parts of the tree. In this case, an ounce of prevention is worth a pound of cure. Prune any affected branches!