تأثير عمق المياه في كفاءة مثبط النمو dimillin على حياتية يرقات بعوض culex و ades detritus pusillius

Abstract EN

During the current study to test the impact on the efficiency of water depth orderly growth Dimillin samples of mosquito by three duplicates depth so that each contains a refined one larva is 20 different sites water Missan province /region Abusctaib.

including sewage and water pools open for the period from 1/7/2007 to 1/1/2008.

The results showed that cover the surface area of 1-2 m and a depth of 15 cm causes discourage emerge by 100% when treated early fourth-old larvae of Culex pusillius kind in the waters of pond open 78,63 and 43% when treated water depth of 30,45 and 60 respectively a reference to the results of statistical analysis and moral differences between each of the transactions described above and in the treatment of larvae-olds fourth type Aedes detritus came nowhere near the kind of results 1 hit percentage to discourage emerge at 96.5% sewage treatment depth of 15 c m and 75,58 and 45% when treated water depth 30, 45 and 60 respectively analysis to a moral differences between the various transactions above .