The use of diflubenzuron in locust and grasshopper control. Andre Mayer Fellowship

acrididae adulte adultos adults cereal crops control de insectos cultivos de cereales diflubenzuron dynamique des populations field experimentation inhibidores desarrollo insectos insect control insect growth regulators insecte nuisible laboratory experimentation locusta malathion malation mali persistance des pesticides persistencia de los plaguicidas pest control methods pest insects pesticide persistence pests of plants plagas de plantas population dynamics ravageur des plantes spraying