I love the translation efficiency of fermentation biological effect on removal of aphids in the imago, ban Nong Koo Kathu district.The selected medicinal plants to study is, kaffir lime leaves, galangal, lemongrass, custard apple, because from the study of research papers. , it was found that such herbs possesses the action of aphids.By using herbal paste with molasses and studied the efficiency of fermentation biological effect on removal of aphids. In order to have a herbal medicine instead of using chemicals.With the method of spray the aphids in imago and divided into 3 groups and use number of times each 20 aphids starch. By the time the mortality rate of aphids is 20 minutes 40 minutes and 60.20 - 60 minutes.
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