بررسی تأثیر پارامترهای تولیدمثلی و نرخ بقاء کنه آفت Tetranychus kanzawai (Parasitiformes:Tetranychidae) در چند رقم سویا در شرایط آزمایشگاهی

Abstract
Tetranychus Kanzawai mite is a serious pest of various crops, including soybeans, in different countries, including Iran. In this research, the reproductive parameters of Tetranychus Kanzawai mite were investigated at temperature of 25 ± 2 degrees Celsius, relative humidity of 50 ± 5%, photoperiod of 16:8 hours (darkness: lightness) in laboratory conditions. Based on our findings, the lowest gross rate of hatching of the Tetranychus Kanzawai mite was 0.80 on the Lineford variety and the highest on the DI32 genotype with a value of 0.95. The minimum amount of gross fecundity rate on Clean variety was equal to 135/84 and the maximum amount of gross fecundity rate on DI74 genotype was equal to 244/14. The minimum gross fertility rate parameter on Clean variety was 124/981 and the maximum gross fertility rate parameter on DI74 genotype was 224/611. The minimum value of the average mean age gross fertility parameters and the average mean age net fertility parameters were obtained on the Clean cultivar equal to 17.84 and 14.82, respectively, and the highest value of this parameter was obtained on the DI74 genotype, equal to 20.70 and 18.52, respectively. Also, according to our findings, the survival rates on genotypes and cultivars DI74, DI32, Williams & Davis, M9, Clean and Lineford were observed as 1, 1, 0.96, 0.95, 0.96 and 0.95, respectively, and the lowest value The survival rate of egg to adult on Lineford variety and mutant M9 was equal to 0.95 and the highest value on DI74 and DI32 genotypes was equal to 1.