To compare the results of the nationwide survey, we used a standard questionnaire. Most respondents are members of the household often made decisions about the cultivation of plants. Questionnaire data entry and record the results of tomatoes, peppers, green beans were harvested in 12 months. There were changes during the recall because the months between planting and harvest different farmers. Thailand and India for about a year recall period in 2012, while the Vietnam period to restore approximately from mid-2012 to mid-2013.