Agrios, G. N. 2005. Plant pathology. San Diego: Elsevier academic press. 922 pp.
Altinayar, G. 1975. Studies on the distribution, bio-ecology, crop losses and methods of control of the stem sawflies (Cephus pygmaeus L. and Trachelus tabidus F. (Hymenoptera: Cephidae)) in grain crops in Konya Province, Turkey. Arastirma Eserleri Serisi 36: 135 pp.
Archer, T. L. and Bynum, E. D. 1992. Economic injury level for the Russian wheat aphid (Hom. Aphididae) on dryland winter wheat. Journal of Economic Entomology 85: 987-92.
Banita, E. and Popov, C. 1976. The wheat stem fly (Cephus pygmaeus L.), ecological aspects of the populations and economic importance in the years 1973-1975. Probleme de Protectia Plantelor 4(3): 377-387.
Banita, E., Popov, C., Luca, E., Cojocaru, D., Paunescu, G. and Vilau, F. 1992. Elements of integrated control of wheat stem sawflies (Cephus pygmaeus L. and Trachelus tabidus F.). Probleme de Protectia Plantelor 20(3-4):169-185.
Bannerman, J., Costamagna, A., McCornack, B. and Ragsdale, D. 2015. Comparison of relative bias, precision, and efficiency of sampling methods for natural enemies of soybean aphid (Hemiptera: Aphididae). Journal of Economic Entomology 108(3): 1381-1397.
Behdad E. 1993. Pests of field crops in Iran. Neshat publication, Isfahan, Iran (In Farsi).
Buntin, G. D. 1994. Developing a primary sampling program, pp. 99–115. In Pedigo, L. P. and Buntin, G. D. (eds.), Handbook of Sampling Methods for. Arthropods in Agriculture. CRC Press, Boca Raton, FL, USA.
Costello, M. J. and Daane, K. M. 1997. Comparison of sampling methods used to estimate spider (Araneae) species abundance and composition in grape vineyards. Environmental Entomology 26(2): 142-149.
Cullen, E. M., Zalom, F. G., Flint, M. L. and Zilbert, E. E. 2000. Quantifying trade-offs between pest sampling time and precision in commercial IPM sampling programs. Agricultural Systems 66(2): 99-113.
Dent, D. 1991. Insect Pest Management. C.A.B. International, Oxon, UK.
Elliott, N. C., Giles, K. L., Royer, T. A., Kindler, S. D., Tao, F. L., Jones, D. B. and Cuperus, G. W. 2003. Fixed precision sequential sampling plans for the greenbug and bird cherry-oat aphid (Homoptera: Aphididae) in winter wheat. Journal of Economic Entomology 96(5): 1585-1593.
Ghadiri, V. 1994. Studies on the biological features of cereal sawfly (Cephus pygmaeus L.) in Karaj district. Journal of Entomological Society of Iran 14(1): 27-33 (In Farsi).
Ghadiri, V. and Safai, N. 2001. Effect of plant density on infestation of wheat stem sawfly (Cephus pygmaeus L.). Seed and Plant Improvment Journal 17(3): 286-293 (In Farsi).
Green, R. H. 1970. On fixed precision level sequential sampling. Research on Population Ecology 12: 249–241.
Haddadi, A., Iranipour, S., Kazemi, M. H. and Alizadeh, I. 2014. Spatial distribution of alfalfa leaf weevil, Hypera postica (Col.: Curculionidae) in Urmia. Journal of Field Crop Entomology 6(1): 35-51 (In Farsi).
Hall, D. G. 2009. An assessment of yellow sticky card traps as indicators of the abundance of adult Diaphorina citri (Hemiptera: Psyllidae) in citrus. Journal of Economic Entomology 102(1): 446-452.
Hutchins, S. H. 1994. Techniques for sampling arthropods in integrated pest management, pp. 73–98. In Handbook of sampling methods arthropods agriculture. CRC Press, Boca Raton, FL.
Karandinos, M. G. 1976. Optimum sample size and comments on some published formulae. Bulletin of the Entomological Society of America 22: 417–421.
Kogan, M. 1998. Integrated pest management: historical perspectives and contemporary developments. Annual Review of Entomology 43(1): 243-270.
Latifian, M. 2003. A study of the phenology (related to host growth) and population fluctuation of important wheat pests. Iranian Journal of Agricultural Sciences 34(4): 995-1001 (In Farsi).
Latifian, M. 2005. Decision making system based on sequential sampling method in IPM of wheat in Lorestan Province. Journal of Agricultural Science and Natural Resources 12(5): 136-145 (In Farsi).
Latifian, M., Seyedoleslami, H. and Khajeali, J. 2009. Comparison of several sampling techniques to estimate population densities of the grape leafhopper Arboridia kermanshah Dlabola (Hem., Cicadellidae). Journal of Entomological Research 1(2): 95-108. (In Farsi)
Lotfipour, M., Behjatnia, S. A. A., Afsharifar, A. and Izadpanah K. 2013. Distribution and partial biological characterization of wheat and barley strains of wheat dwarf virus in Iran. Iranian Journal of Plant Pathology 49: 17-31.
Michels, G. J. and Behle, R. W. 1992. Evaluation of sampling methods for lady beetles (Coleoptera: Coccinellidae) in grain sorghum. Journal of Economic Entomology 85(6): 2251–2257.
Mohiseni, A. 2017. Spatial distribution and fixed precision sequential sampling plan of Sunn pest (Eurygaster integriceps Put.) immature stages in rainfed wheat fields using 0.1 m2 quadrat size. Plant Pest Research 6(4): 31-48 (in Farsi).
Mohiseni, A., and Kushki, M. H. 2016. Fixed precision sequential sampling plans of two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) in Phaseolus vulgaris L. fields. Plant Pest Research 6(3): 11-23 (in Farsi).
Mohiseni, A., Soleymannezhadian, E., Rajabi, G. R., Mosadegh, M. and Pirhadi, A. 2008. Sequential sampling of overwintered Sunn pest, Eurygaster integriceps (Het.: Scutelleridae) in rainfed wheat fields in Borujerd, Iran. Journal of Entomological Society of Iran 27(2): 43-59 (In Farsi).
Ramezani, L., Rajabpour, A., Zandi-Sohani, N. and Yarahmadi, F. 2016. Fixed precision sequential sampling of aphids on wheat fields in Ahvaz. Journal of Plant Protection 29(4): 582-588 (In Farsi).
Sunderland, K. D., Powell, W. and Symondson, W. O. C. 2005. Populations and communities, p. 748. In Jervis, M. A. (ed.), Insects as natural enemies: a practical perspective. Springer, Netherlands.
Taylor, L. R. 1961. Aggregation, variance and the mean. Nature 189: 732-735.
Wang, Y., Mao, Q., Liu, W., Mar, T., Wei, T., Liu, Y. and Wang, X. 2014. Localization and distribution of wheat dwarf virus in its vector leafhopper, Psammotettix alienus Phytopathology 104(8): 897-904.