تأثير المستخلصات النباتية لأوراق الحناء و قشور الجفت في الأداء الحياتي للذبابة الزرقاء Lucilia sericata (Diptera : Calliphoridae)‎

الملخص EN

The study was carried to evaluate the effect of the leaves extract of lawsonia intermis and the acorn ُs peel of Quercus infectoria on the biological aspects of the blowfly lucilia sericata.

Water, alkohol., ethyl acetate, hexane and crude extraxt of the L.

intermis and Q.

infectoria were preparade.

Result showed that the egg stage was the most resistant stage to all plants extract that used especially water and hexane extracts, and the highest mortality percentage was recorded with the crude extract of L.

intermis on 100 % concentration.

Study showed also the effective of water and organic solvent extract on the larvae instars, and the 1st instar was the most sensitive, while the 3rd instar was the resistant stage to all extract.

The data showed that water and organic solvent extract of L.

intermis and Q.

infectoria caused high mortility rate reached 100 %.

While the3rd larve stage showed the highest mortality reached 40 % on the crude extract.

Result also showed the effective of organic solvent of the of L.

intermis and Q.

infectoria on reduce the pupal weight to 0.146 , 0.171 gm / 30 pupae respectively while the water extract reduce the pupal weight to 0.309, 0.316 gm / 30 pupae.

Respectively.

Finally the water, Alkaloid, ethyl acetate, hexane and crude extracts showed cumulative mortality rate of the immature stages of blowfly reached to 100 % on concentration 100 %.