تأثير مستخلصات أوراق بعض النباتات في خنفساء اللوبيا الجنوبية (Bruchidae : Coleoptera)‎ Callosobruchus maculates (F.)‎

الملخص EN

This study was showed the plant extract Lantana camara was more effect in reduce of percentage of hatch the eggs was reached 28.88% and this plant extract was the best effect In copulative with control treatment was reached reached rat 14.33% 92.66% after one month from the treatment while reached reduction 83.81% at plant extract of L.

camara from the different Significant in the plants extract Datura innxiae and C.inerum 51.34, 67.6335.26, 7.91,18.22 % percentage of mortality of adult was reached 59.80%.

The results appear the all plants extract was repellency against the cowpea beetle .

Also the plantsextract L.camara significant effect ruduction in Fl progency was respectively and reached the rate loss in weight seeds 35.26, 7.91, 18.22 % each of Z) .

innxiae ,L .

camara , C.

ineriim respectively and not effect this plant extract in seeds biological after treatment at the concentration 1U mg /ml was not significant different from the control treatment.