Azaleas

Question

Is there a spray to get rid of caterpillars on azalea bushes?

Answer 1

Various types of worms can affect garden plants. Those that cannot be picked off can be treated with products containing Bacillus thuringiensis (Bt), a natural bacteria that kill worms without harming plants. Neem oil may be helpful as well. Here is more information: https://www.gardeningknowhow.com/plant-problems/pests/prevent-caterpillars.htm
https://www.gardeningknowhow.com/plant-problems/pests/using-bacillus-thuringiensis.htm
https://www.gardeningknowhow.com/problems/pests/neem-oil-uses.htm