Morphological study and Seasonal Population Dynamics of Aleiodes carminatus (Hymenoptera: Braconidae) on Cucurbits in Erbil province, Kurdistan Region-Iraq
Morphological study and Seasonal Population Dynamics of Aleiodes carminatus (Hymenoptera: Braconidae)
DOI:
https://doi.org/10.63841/iue32632Keywords:
Morphological study, Aleiodes carminatus, Seasonal population, Cucurbitacea, IraqAbstract
The present work conducted in Grdarasha Field from Erbil province, Kurdistan Region/Iraq in April 2021 until August 2022. Aleiodes carminatus (Hymenoptera: Braconidae: Rogadinae) a new species in Iraq studied a detailed morphological description and seasonality population. The A. carminatus was used for biological control to manage larvae of lepidopterans. The samples were collected by hand picking, insect net and light traps through various plants of Cucurbitaceae (pumpkin, cucurbit and melon). The morphological study indicated that antenna consist of 38th segments, brown-dark brown, 37th antennomer oval shaped. The apex parts of mandibles have two denticles, outer denticle longer than the inner. Maxillary palps consist of 5 palpimers, the 5th palpimer elongated oval shaped. Wings pale brown, stigma is like swelling. Spiculum gaster V-shaped, pale brown. Ovipositor needle-like. Some important parts were photographed. Date of collection, plant hosts, and localities have been illustrated. The molecular techniques confirmed the identity of the specimens, Aleiodes carminatus was first recorded in Iraq and submitted to GenBank with accession number OQ476362 Kafroshi 11. The works conducted was to study the ecologyof insects; the population size, and experiments were observed in the field during the autumn and spring seasons on cucurbit, pumpkin and melon vegetable. The maximum population during the fall season was showed that on the pumpkin crop at the 2nd weeks of September 2021 and the highest population during Spring season on the pumpkin crop at the 1st weeks of June/2022.
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