What is a good natural fungicide for leaf rust on greenbeans?

Answer by  Dana46 (2345)

Garlic is a very good natural fungicide. To apply it to green bean plants, simply make a strong garlic tea and spray it on your plants.

Answer by  sparches (18)

First, the beans should be planted in full sun. If the beans are subject to leaf rust then a baking soda spray needs to be applied before the rust appears.

Answer by  Henry16 (34)

Cornmeal is a good natural fungicide for leaf rust. One should use about 2 lbs for every 100 square feet.

Answer by  Chris49 (44)

A good natural fungicide for leaf rust is a mixture of cayenne paper and water, lemon juice on the plants and cornmeal in the soil.