leaves of potato with diseases. plant of potato stricken phytophthora phytophthora infestans in the field. close up. vegetables

agriculture blight brown bush close color crop cultivation damage destroy disaster disease diseases failure farm farming field foliage food fungal garden gardening green growth hazard infestans leaf leaves natural nature phytophthora plant potato potatoes problems rotten rural season spot stricken summer unhealthy unripe vegetable vegetables yellow