Biological control programmes involving Ooencyrtus pityocampae Mercet (Hymenoptera:
Encyrtidae) have proved effective at reducing the damage caused by the pine processionary …

abstract Knowledge of the thermal requirements of Trichospilus diatraeae (Hymenoptera:
Eulophidae) is important if it is to be used successfully in to control Diatraea saccharalis …

Parasitoides podem regular populações de insetos e se destacam como um dos principais
grupos de inimigos naturais (Van Driesche e Bellows 1996; Dall'Oglio et al., 2003). Esses …

Insecticides are the main method of controlling lepidopteran pests of eucalyptus plantations
and those selective to natural enemies, such as the endoparasitoid Palmistichus elaeisis …

Os parasitoides controlam os insetos pragas, mas o seu número por hospedeiro afeta a sua
eficiência. O objetivo deste trabalho foi avaliar a melhor densidade de Tetrastichus howardi …

abstract Different numbers of parasitoid females confined with a host can variously affect the
number, sex ratio and other characteristics of the parasitoid's progeny. The objective of this …

Parasitoids are the main component of biological control of Lepidoptera defoliators in
forested areas, and the densities of host insects can affect the efficiency of these natural …

Mass rearing of parasitoids is a fundamental step for biological control programs. The
biological characteristics of Palmistichus elaeisis Delvare & LaSalle (Hymenoptera …

RESUMO Podisus nigrispinus (Dallas)(Hemiptera: Pentatomidae) são percevejos
predadores utilizados como agentes de controle biológico de lagartas desfolhadoras em …

Background This study evaluated the parasitizing efficiency of Tetrastichus howardi
(Olliff)(Hymenoptera: Eulophidae) on the Galleria mellonella (Linnaeus)(Lepidoptera …