Evaluation the Efficacy of Ozone and High Temperature to Control Egges and Pupae Stages Laboratory for Hairy Grain Beetle (khapra) Trogoderma granarium Everts Coleoptera : Dermestidae

A. Sabet, Falah; H.Sabr, Saadi

	Evaluation the Efficacy of Ozone and High Temperature to Control Egges and Pupae Stages Laboratory for Hairy Grain Beetle (khapra) Trogoderma granarium Everts Coleoptera : Dermestidae
Iraqi Journal of Science
Article 1, Volume 56, Issue 3, 2015, Pages 2164-2169
Authors
Falah A. Sabet; Saadi H.Sabr
Abstract
The effect of the treatments were the combination of ozone gaz with high temperatures ( 35، 40 and 45C) and tempreture alone in addition to control treatment treatments were tested on Egges and Pupae stages of hairy grain beetle Trogoderma granarium (Everts). Results showed that( Z+H) and (H) treatments were more lethally effective (100%mortality) than to control treatment on Egges and Pupae stages of insect . The results also showed that first treatment(Z+H) was more effective than the second treatment (H) on two stages , the total killings 100% (LT100) in eggs reached at periods 15.00, 13.00 hours and 18 minutes, respectively with treatment of the ozone gaz with high temperatures ( 35، 40 and 45C),when tempreture alone showed exposure to 0.0, 0.0 and 30 minutes. Result showed also the pupae stage was more resistant than egg stage the time required to achieve 100% kill ratio is 15.00, 13.30 and 1.00 hours, respectively, and in the treatment of tempreture alone showed exposure to 0.0, 0.0 and 1.15 hours, respectively. ,the temperature alone treatment with 35,40C was not effective on Egg and Pupae while the temperature 45C alone and combined with Ozone gaz was more effective on two stages of insect .It was also found that Egg stage was more sensetive to all treatments than Pupae stage at 45 Celsius.
Keywords
storge insect; control; ozone

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