فراسنجه‌های رشد جمعیت کنه تارتن انجیر روی پنج رقم انجیر رایج شهرستان استهبان در شرایط آزمایشگاه

Fig spider mite, Eotetranychus hirsti Pritchard & Baker, 1955 (Acari: Tetranychidae), is one of the major pests of fig trees in Estahban (Fars province, Iran) as the main center of fig production in Iran. Life table parameters of E. hirsti were studied on five cultivars of fig including (Sabz, Anjir siah, Shah anjir, Peyves and Poozdonbali) in a growth chamber at 28±2°C, 50±5% RH and a photoperiod of 16:8 h ( light: dark) in 70 replications for each cultivars. The parameters were analyzed with age-stage, two sex life table analysis software. The mean generation time (T), net reproduction rate (R0), the intrinsic rate of increase (rm), Fecundity and the finite rate of increase (λ) on each cultivars were 19/54, 23/85, 21/92, 24/44 and 23/74 days, 18/04, 16/32, 12/61, 7/5 and 8/68 offspring, 0/148, 0/117, 0/115, 0/08 and 0/910 (d-1), 30/07, 29/31, 20/07, 11/93 and 15/2 days and 1/16, 1/13, 1/12, 1/08 and 1/09 (d-1), respectively. Maximum total longevity was 23/93, 27/17, 27/33, 26/83 and 27/83 days respectively and The oviposition day was 8/93, 10/59, 7/66, 7/70 and 9/32 numbres. The result showed that the Population growth of E.hirsti on the Sabz and Anjir siah and the oviposition in Anjir siah cultivar was more than the other cultivars and the lowest of population growth and the oviposition was in the Shah anjir cultivar. As a result, Sabz and Anjir siah cultivars has More sensitivity to the E.hirsti and the Shah anjir is a more suitable cultivar for management the Eotetranychus hirsti.