Effectiveness of some insecticides on some biological aspects of the spider Parasteatoda tepidariorum Koch | ||||
| Fayoum Journal of Agricultural Research and Development | ||||
| Volume 37, Issue 1, January 2023, Page 46-53 PDF (189.26 K) | ||||
| Document Type: Research articles. | ||||
| DOI: 10.21608/fjard.2023.281051 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| N. M El-Khouly* 1; Hassan A. S.* 2 | ||||
| 1Plant Protection Dept., Fac. of Agric., Fayoum Univ.Fayoum, Egypt | ||||
| 2Zoology and Agricultural Nematology Dep. Fac. of Agric., Cairo Univ. Egypt | ||||
| Abstract | ||||
| The effect of some insecticides on survival of the spider Parasteatoda tepidariorum Koch has been investigated under constant laboratory conditions 25±1°C and 70±5%RH. Mortality after 48h of treatment with LC50 of Abtar® 90%SP, Andros® 7.5%WG and Grand® 5%EC has been examined. The effectiveness of selected insecticides on the biological aspects such as longevity periods, prey consumption of adults and fecundity of females has been investigated. As well Andros® showed to be the most effective due to its high acute toxicity, on biological aspects for both female and male and prey consumption. In addition, the study revealed that Andros® was also to be the most drastically effective on fecundity of females. | ||||
| Keywords | ||||
| Spiders; Parasteatoda tepidariorum; Insecticides; Biology | ||||
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