Abstract
Naturally occurring beneficials, such as the phytoseiid mite Amblyseius californicus McGregor and the insects Stethorus punctillum Weise, Conwentzia psociformis (Curtis) and others, controlled Tetranychus urticae Koch in 11 strawberry plots near Valencia, Spain, during 1989–1992. The population levels of spider mites in 17 subplots under biological control were low or moderate, usually below 3000 mite days and similar to seven subplots with chemical control. In most of the crops A. californicus was the main predator, acting either alone or together with other beneficials. Predaceous insects colonized the crop when tetranychids reached medium to high levels. For levels above one spider mite per leaflet, a ratio of one A. californicus per five to ten T. urticae resulted in a decline of the prey population in the following sample (1–2 weeks later). These results suggest that naturally occurring predators are able to control spider mites and maintain them below damaging levels in strawberry crops from the Valencia area.
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References
Atanasov, N.D. 1990. Population dynamics and control of spider mites on strawberries in Bulgaria. In: Monitoring and integrated management of arthropod pests of small fruits crops, N.J. Bostanian, L.T. Wilsoon and T.J. Dennehy (eds), pp. 221–230. Intercept, Andover, UK.
Benuzzi, M. and Nicoli, G. 1991. Phytoseiulus persimilis. Informatore Fitopatologico 5: 41–46.
Fournier, D., Pralavorio, M. and Pourriere, O. 1985. Étude du phytoseiide Cydnodromus chilenensis en vue de son utilisation contre Tetranychus urticae en culture protegée de fraisier. Entomophaga 30: 113–120.
González-Zamora, J.E., Orenga, S., García-Marí, F. and Laborda, R. 1991. Liberación de ácaros depredadores para el control de araña roja en fresón. Phytoma España 32: 20–27.
González-Zamora, J.E., García-Marí, F., Ribes Konickx, A., Saqués, J., Masiello, L. and Orenga, S. 1993. Método de muestreo binomial y secuencial para Tetranychus urticae Koch (Acari: Tetranychidae) y Amblyseius californicus (McGregor) (Acari: Phytoseiidae) en fresón. Boletin Sanidad Vegetal 19(4): 559–586.
Hassan, S.A., Albert, R., Bigler, F., Blaisinger, P., Bogenschutz, H., Boller, E., Brun, J., Chiverton, P., Edwards, P., Englert, W.D., Huang, P., Inglesfield, C., Naton, E., Oomen, P.A., Overmeer, W.P.J., Rieckmann, W., Samsoe-Petersen, L., Staubli, A., Tuset, J.J., Viggiani, G. and Vanwetswinkel, G. 1987. Results of the third joint pesticide testing programme by the IOBC/WPRS-working group ‘Pesticides and beneficial organisms’. J. Appl. Entomol. 103: 92–107.
Hassan, S.A., Bigler, F., Bogenschutz, H., Boller, E., Brun, J., Chiverton, P., Edwards, P., Mansour, F., Naton, E., Oomen, P.A., Overmeer, W.P.J., Polgar, L., Rieckmann, W., Samsoe-Petersen, L., Staubli, A., Sterk, G., Tavares, K., Tuset, J.J., Viggiani, G. and Vivas, A.G. 1988. Results of the fourth joint pesticide testing programme by the IOBC/WPRS-working group ‘Pesticides and beneficial organisms’. J. Appl. Entomol. 105: 321–329.
Hassan, S.A., Bigler, F., Bogenschtuz, H., Boller, E., Brun, J., Calis, J.N.M., Coremans-Pelseneer, J., Duso, C., Grove, A., Heimbach, U., Helyer, N., Hokkanen, H., Lewis, G.B., Mansour, F., Moreth, L., Polgar, L., Samsoe-Petersen, L., Sauphanor, B., Staubli, A., Sterk, G., Vainio, A., Van de Veire, M., Viggiani, G. and Vogt, H. 1994. Results of the sixth joint pesticide testing programme by the IOBC/WPRS-working group ‘Pesticides and beneficial organisms’. Entomophaga 39(1): 107–119.
Henderson, D.E. and Raworth, D.A. 1991. Beneficial insects and common pests on strawberry and raspberry crops. Agriculture Canada Publication. Ottawa, Ont.
Lo, K.C., Lee, W.T., Wu, T.K. and Ho, C.C. 1990. Use of predators to control spider mites (Acarina: Tetranychidae) in the Republic of China on Taiwan. In: The use of natural enemies to control agricultural pests, pp. 166–178. Food and Fertilizer Technology Center Book Series No. 40, Taichung, Taiwan.
Oatman, E.R. and McMurtry, J.A. 1966. Biological control of the two-spotted spider mite on strawberry in southern California. J. Econ. Entomol. 59: 433–439.
Oatman, E.R., McMurtry, J.A. and Voth, V. 1968. Suppression of the two-spotted spider mite on strawberry with mass releases of Phytoseiulus persimilis. J. Econ. Entomol. 64: 1517–1521.
Oatman, E.R., Wyman, J.A., Browning, H.W. and Voth, V. 1981. Effects of releases and varying infestation levels of the two-spotted spider mite on strawberry yield in southern California. J. Econ. Entomol. 74: 112–115.
Oatman, E.R., Sances, F.V., LaPré, L.F., Toscano, N.C. and Voth, V. 1982. Effects of different infestation levels of the two-spotted spider mite on strawberry yield in winter plantings in southern California. J. Econ. Entomol. 75: 94–96.
Oatman, E.R., Badgley, M.E. and Platner, G.R. 1985. Predators of the two-spotted spider mite on strawberry. Cal. Agricult. 1–2: 9–12.
Raworth, D.A. 1986. An economic threshold function for the two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae) on strawberries. Can. Entomol. 118: 9–16.
Raworth, D.A. 1991. Predators associated with the twospotted spider mite, Tetranychus urticae, on strawberry at Abbotsford, B.C., and development of non-chemical mite control. J. Entomol. Soc. BC 87: 59–67.
Sances, F.V., Toscano, N.C., Oatman, E.R., LaPré, L.F., Johnson, M.V. and Voth, V. 1982. Reductions in plant processes by Tetranychus urticae (Acari: Tetranychidae) feeding on strawberry. Environ. Entomol. 11: 733–737.
Sánchez Pulido, J.M. 1988. Presencia de araña roja y del depredador Phytoseiulus persimilis A.-H. en cultivo de fresón de la costa de Málaga. In: Actas del 3er. Symposium Nacional de Agroquímicos. Sevilla. M. Alvatado (ed.). Centro Informacion y Documentacíon Agraria. pp. 261–276. Sevilla, Spain.
Simmonds, S.P. 1971. Observations on the possible control of Tetranychus urticae on strawberries by Phytoseiulus persimilis. Plant Pathol. 20: 117–119.
Tanigoshi, L.K., Hoyt, S.C. and Croft, B.A. 1983. Basic biology and management components for mite pests and their natural enemies. In: Integrated management of insect pests of pome and stone fruits, B.A. Croft and S.C. Hoyt (eds), pp. 153–202. John Wiley & Sons, New York.
Waite, G.K. 1988. Integrated control of Tetranychus urticae in strawberry in south-east Queensland. Exp. Appl. Acar. 5: 23–32.
Wilson, L.T., Hoy, M.A., Zalom, F.G. and Smilanick, J.M. 1984. Sampling mites in almonds: I. Within-tree distribution and clumping pattern of mites with comments on predator-prey interactions. Hilgardia 5: 1–13.
Wyman, J.A., Oatman, E.R. and Voth, V. 1979. Effects of varying twospotted spider mite infestation levels on strawberry yield. J. Econ. Entomol. 72: 747–753.
Wysoki, M. 1985. Control of Tetranychidae in crops. Other outdoor crops. In: Spider mites. Their biology, natural enemies and control, Vol. 1B, W. Helle and M.W. Sabelis (eds), pp. 375–379. Elsevier Science Publishers, Amsterdam.
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García-Marí, F., Enrique González-Zamora, J. Biological Control of Tetranychus Urticae (Acari: Tetranychidae) With Naturally Occurring Predators in Strawberry Plantings in Valenica, Spain. Exp Appl Acarol 23, 487–495 (1999). https://doi.org/10.1023/A:1006191519560
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DOI: https://doi.org/10.1023/A:1006191519560