Cyanopterus ninghais (Hymenoptera: Braconidae), a newly discovered gregarious ectoparasitoid, is a promising biological control agent against the third-fifth instar larvae of the Japanese pine sawyer,
C. nigoni intraspecific crosses and C. nigoni x C. briggsae crosses at a range of temperatures. Columns show the paternal strain (AF16=briggsae, JU1421=nigoni). The total male offspring and female off
Abstract We studied the biology of Corythucha gossypii in Ricinus communis under different temperatures in climatic chambers adjusted at 20, 23, 25, and 28 °C, 60 ± 10% relative humidity, and a 12-h p