Irregular monsoon disrupts vegetable supply chain in India.
Soaring vegetable prices raise inflation concerns.
Vegetable prices reached a seven-month peak in June.
Sharp rise in staple prices may lead to higher retail inflation.
Wholesale tomato prices increase over 1,400% in three months.
Retail inflation predicted to rise to 6.5% in July.
Hopes for price corrections by September-October with improved supplies.