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In Martinique or La Réunion, French authorities recently banned the use of pesticides for management “soil-borne pathogens” on pineapple after several decades intensive monoculture where natural balance between beneficial and harmful communities soil organisms has disappeared. Today, increasing infestation by nematode R. reniformis other causes severe damage to crop. New cropping systems with i...

The aim of the research was analysis of rice producers’ perceptions of participatory communication in the use of integrated pest management (IPM). Research population was consisted of rice producers in the west of Mazandaran province (N=16126), whose 187 ones were selected using Cochran’s formula. Data were gathered by systematic random sampling method. The instrument for data collection was a ...

Abstract Yellow leaf curl disease caused by pepper yellow virus (PepYLCV) and transmitted the whitefly ( Bemisia tabaci ), becomes main problem in major horticultural crops, including chili pepper. The control of insect vector is crucial to overwhelm diseases. experiment was designed verify efficacy integrated focused on barrier crops healthy seedling techniques reduce crowdedness, prevalence v...