Science to the rescue of the coconut industry [in the CALABARZON area : Cavite, Laguna, Batangas, Rizal and Quezon, Philippines]

agriculture biologique aspidiotus botanical insecticides coccinellidae cocos nucifera control de plagas dermaptera enemigos naturales ennemi naturel especies filipinas insecticidas de origen vegetal lutte antiravageur natural enemies neuroptera organic agriculture pest control philippines species