Do you have the availability of Kaolin Clay there?... It is bitter when sprayed on tomatoes and they don't damage them or lay their eggs... It also reduces the plant's temperature by 8-9 degrees aiding in flower drop in extreme heat...
Nice one Fred, but your content has significantly low volume, one has to strain to hear, I'd recommend getting a hand held microphone 🎤 in the future, or have two microphones and their positions also matters