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A, adult of C. septempunctata algerica with cocoon of D. coccinellae on Solanum tuberosum; B, larva of D. coccinellae; C, cocoon of D. coccinellae after the emergence of adult wasp.

A, adult of C. septempunctata algerica with cocoon of D. coccinellae on Solanum tuberosum; B, larva of D. coccinellae; C, cocoon of D. coccinellae after the emergence of adult wasp.

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Primer registre de Coccinella septempunctata algerica (Coleoptera, Coccinellidae) com a hoste de Dinocampus coccinellae (Hymenoptera, Braconidae, Euphorinae) a Algèria Aquest estudi es va portar a terme en camps situats a la regió de Boumerdes, prop d’Alger (Algèria), entre els mesos d’abril i setembre de 2019. Es van registrar dues espècies de Co...

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Context 1
... coccinellae emerged from 15 of 90 (16.7 %) laboratory parasitized adults of C. septempunctata algerica and from two of 90 (2.2 %) adults of H. variegata. Each parasitoid larva leaving its host pupated inside a cocoon spun between the host's legs and then emerged as an adult wasp ( fig. 2). We observed that all parasitized ladybeetles died after the emergence of the parasitoid except for two individuals that remained alive but were not active. No parasitoid emerged from Psyllobora vingintiduopunctata or Harmonia axyridis. Figure 3 summarizes the life-cycle of the parasitoid and the duration of each stage of development ...