For issues with leafspot, scab, black spot and mildew, mix 3 tablespoons of cider vinegar with a gallon of water.
Nothing is much worse than seeing a cockroach scurry across your kitchen. May refine make involving a syringe and inject this solution into hidden areas where these termites exist. https://wiki.insidertoday.org/index.php/User:FrancisVarnum73