controlling aphids & caterpillars

Useful in controlling aphids and caterpillars on many plants.
           Ingredients
           500 grams of tomato leaves
           five litres of water
           30 grams soap lux flakes
           Preparation
Boil the tomato leaves in five litres of water. strain mixtures and dissolve 30 grams of soap in mix.
Mixture can be made to suit your desired strength. Recommended dosage is one part tomato spray to four        parts water.