... product that is absorbed by the plant after spraying in 5 minutes is equal to the borax after 15 days spreaded in ... , beet, sunflower, soybean, rapeseed, tobacco,flax, peanut, oil palm, and tea etc.Field crops: wheat, rice, maize, and sorghum etc.Vegetables ... , beet, sunflower, soybean, rapeseed, tobacco,flax, peanut, oil palm, and tea etc.Field crops: wheat, rice, maize, and sorghum etc.Vegetables ...