MASS REARING OF THE PREDACEOUS MITE, PHYTOSEIULUS MACROPILIS (BANKS) (ACARI: PHYTOSEIIDAE) | ||
| Egyptian Journal of Agricultural Research | ||
| Article 3, Volume 78, Issue 4, December 2000, Pages 1477-1483 | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejar.1999.399704 | ||
| Authors | ||
| IBRAHIM H. HEIKAL1; FATMA S. ALI2 | ||
| 1Plant Protection Research Institute, Agricultural Research Centre, Dokki, Giza, Egypt | ||
| 2Faculty of Agriculture, Cairo University, Giza, Egypt | ||
| Abstract | ||
| Laboratory studies were conducted to evaluate rates of increase of both the two-spotted spider mite, Tetranychus urticae Koch and its predaceous mite, Phytoseiulus macropilis (Banks), on five different host plants. Mass rearing of this predator on the two-spotted spider mite on bean plants was also investigated during three months rearing periods. All tested host plants were found to be susceptible to the two-spotted spider mite infestation. Also, the highest increase of the predator population was noticed when both the prey and the predator reared on bean plants. | ||
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