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Title

POLYMORPHISM OF HIPPODAMIA VARIEGATA (COL.: COCCINELLIDAE) IN SHAHROOD AND BASTAM REGIONS IN SEMNAN PROVINCE, IRAN

Pages

  29-39

Abstract

 Ladybirds as principle predators of aphids, scales, psylles, mites and egg of pests are an important group to study on POLYMORPHISM.H. variegata ladybird is known as polymorphic species. In this research, POLYMORPHISM of this coccinellid in two different weather conditions of SHAHROOD and BASTAM regions was determined. Sampling was carried out weekly in spring and summer in 2015. The samples were collected from different plants such as fruit trees, ornamental trees, cereal and cucurbit fields by net and white-tray. Having been transferred to the laboratory, the semples were placed in vials with ethanol 75%. Identification was conducted based on general morphological characters as well as of male genitalia. Different morphs were identified based on morphological characteristics including body size, color, pattern and spots numbers on dorsal surface of the elytra and pronotum.26 morphs with great variation in patterns were identified in H. variegata which were didvided into five groups. The morphs No.2 and No.22 had the highest frequency among the other morphs. Results showed that ferquency and diversity of morphs in BASTAM were higher than those in SHAHROOD. Identification of morphs of H. variegata was carried out in the SHAHROOD and BASTAM regions for the first time and could be effective for further research in relation to better use of this coccinellid in biological control programs.

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    APA: Copy

    TOOZANDEJANI, M., AJAMHASSANI, M., & SADEGHI, S.E.. (2018). POLYMORPHISM OF HIPPODAMIA VARIEGATA (COL.: COCCINELLIDAE) IN SHAHROOD AND BASTAM REGIONS IN SEMNAN PROVINCE, IRAN. PLANT PROTECTION (SCIENTIFIC JOURNAL OF AGRICULTURE), 40(4 ), 29-39. SID. https://sid.ir/paper/164977/en

    Vancouver: Copy

    TOOZANDEJANI M., AJAMHASSANI M., SADEGHI S.E.. POLYMORPHISM OF HIPPODAMIA VARIEGATA (COL.: COCCINELLIDAE) IN SHAHROOD AND BASTAM REGIONS IN SEMNAN PROVINCE, IRAN. PLANT PROTECTION (SCIENTIFIC JOURNAL OF AGRICULTURE)[Internet]. 2018;40(4 ):29-39. Available from: https://sid.ir/paper/164977/en

    IEEE: Copy

    M. TOOZANDEJANI, M. AJAMHASSANI, and S.E. SADEGHI, “POLYMORPHISM OF HIPPODAMIA VARIEGATA (COL.: COCCINELLIDAE) IN SHAHROOD AND BASTAM REGIONS IN SEMNAN PROVINCE, IRAN,” PLANT PROTECTION (SCIENTIFIC JOURNAL OF AGRICULTURE), vol. 40, no. 4 , pp. 29–39, 2018, [Online]. Available: https://sid.ir/paper/164977/en

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