Article History: Received 14, June, 2015 Received in revised form 23, June, 2015 Accepted 13, July, 2015 Published online 28, July, 2015 Aqueous extract of leaves of Azadirachtaindica, Emblicaofficinalis, Pongamiaglabra and Acacia nilotca were tested in-vitroat 0.2% and 0.5% concentration using poisoned food technique for antimicrobial activity against mycelial growth of Magnaportheoryzaecausin...

Fungi-caused diseases in sugarcane are the most predominant diseases which appear as spots on the leaves. If not treated on time, causes the severe loss. Excessive use of pesticide for plant diseases treatment increases the cost and environmental pollution so their use must be minimized. This can be achieved by targeting the diseases places, with the appropriate quantity and concentration of pe...