My pole bean plants produce pods, but at an early stage most curl, are hollow, turn yellow, dry up and fall off.

Question

My pole bean plants are Kentucky Wonder.

Answer 1

After researching, I am not finding your exact symptoms but here are two troubleshooting articles that may help. You might also contact your local extension agent for more information.

https://www.gardeningknowhow.com/edible/vegetables/beans/information-on-common-bean-problems-tips-on-growing-beans.htm

https://www.gardeningknowhow.com/edible/vegetables/beans/yellow-leaves-on-beans.htm