EFFECT OF FOOD HOST TYPE , EXPOSURE TIME IN RESPONSIBILITY OF DIFFERENT STAGE OF Trogoderma granarium Everts KHABRA BEETLE FOF MICROWAVE RADIATION UNDER STORAGE IN BAGS
Mesopotamia Journal of Agriculture,
2020, Volume 48, Issue 1, Pages 1-11
AbstractThe results of food kind exposed to radiation exhibited a different mean mortality on adults reached 52.41 ,58.70 ,50.37 and 52.41% and for percent egg hatch reached 12.96 ,17.78 ,18.33 and 18.33% while the mean mortality in larvae reached 45.56 ,46.48 ,41.30 and 38.15%, and the percentage of pupae transformation to adults reached 47.96 , 46.80 , 45 ,43.52%.Results were positively proportion with increasing the energy levels reached 22.08 , 64.86 , 65.14% for larvae , while the mean percentage of eggs hatchling and the means percentages of pupae transformation to adults decrease with increasing energy levels reached 23.61 , 17.66 and 10.28% for egg hatching , and 58.61 , 40.31 and 29.17% for pupae transformation .The means of adults and larvae mortality increase with increasing the exposure period to radiation reached 31.39 , 58.06 , 72.78 , 75.83 and 76.94% , and 21.67 ,41.39 ,54.72 ,64.44 and 74.17% respectively. Means of eggs hatching percentage and pupae transferred to adults were proportionally decrease with increasing the exposure period. Also the storage of bags affected on mortality of adults Khapra beetle , which reached in bags 5.83%. Compared without bags reached zero, and the mean percentage of eggs hatching in bags treatment decrease reached 31.67% compared without bags reached 100%. While it was no differences in the larvae mortalities of both treatments . Also the pupae transferred to adults were proportionally decrease in bags treatment reached 89.17% compared in controlling without bags reached 100%.
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