To test the ability of the substance cheese waphan from ropto station consists of silicone in order to resist the control of disease. The purple point of garlic caused by Alternaria porri fungi.
To test the ability of biological materials from Stephanie's Mysore city to control the disease. Purple blotch of garlic caused by the fungus Alternaria porri.
Capability testing of biological products from Streptococcus strain during system to control the disease. Leaf spot of Purple Garlic, caused by the fungus Alternaria Porri.