Pest Risk Analysis - a Way to Counter Attack Losses Caused by Plant Pathogens in Solanaceae’s Cultures

摘要

Risk analysis against pathogens is a process of investigation, assessment and decision-making information on a pest that begins when it is known or determined that it is a quarantine pest. Pest risk analysis is meaningful only in relation to an area considered to be at risk. The annual losses are about 35% but can be greatly reduced after application of pest risk analysis.