Also suggest organic treatment of aphids.
If there are only a few worms you can pick them off and drop them in a container of soapy water. You also can control caterpillars with Bt.
For aphid and caterpillar control, try Neem oil or insecticidal soap. Here is more:
https://content.ces.ncsu.edu/insect-and-related-pests-of-vegetables/pests-of-okra
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/using-bacillus-thuringiensis.htm
https://www.gardeningknowhow.com/garden-how-to/beneficial/neem-oil-and-ladybugs.htm