Inhibition Efficiency of Extracts from Leaves of Piper betle Linn., Piper Sarmentosum Roxb., and Andrographis Paniculata (Burm.f.) Nees on the Growth of Colletotrichum Gloeosporioides in Nam Dok Mai Mango (Mongifera indica Linn.)

The efficiency of betal leaf, wildbetal leafbush and kariyat extract for funyal inhibition Colletotrichum gloeosporioides on Nam Dok Mai Mango was studied. objective to study the herbs that are suitable cause Anthracnose disease appropriate concentration extend shelf life Mango. Three concentrations three extracted were used at 10, 15 20 ppm. lowest tested by Dilution Susceptibility Test, using Measure growth hyphol day 7 in PDA. Antifungal efficacy Showed leaf 0.00±0.00 mm. all 3 concentrations, 3.23±0.25, 0.67±0.29, 0.40±0.17, 6.17±0.29, 6.00±0.50 5.00±0.50 respectively. Betal can inhibit furgal 100 percent insignificantly. 10 fungal 96 compared with without soaked distilled water