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‫الخالصة‬ ‫أظهرت‬ ‫لحساب‬ ‫الجدٌدة‬ ‫الطرٌقة‬ ‫تطبٌق‬ ‫نتائج‬ ‫لل‬ ‫المئوٌة‬ ‫النسبة‬ ‫تنشٌط‬ ‫والتآزر‬ ‫علاى‬ ‫باالعتمااد‬ ‫والتقوٌة‬ ‫والم‬ ‫الخلٌط‬ ‫من‬ ‫لكل‬ ‫للقتل‬ ‫المئوٌة‬ ‫النسبة‬ ‫المضافة‬ ‫ادة‬ ‫خلٌط‬ ‫فً‬ ‫الحقال‬ ‫فساتق‬ ‫زٌات‬ ‫ما‬ ‫الادلتاميرٌن‬ ‫مبٌاد‬ 2.5 % ‫الادلتاميرٌن‬ ‫مبٌاد‬ ‫خلاٌط‬ ‫وكاخلي‬ ‫لالساتحالب‬ ‫اابال‬ ‫مركاز‬ 2.5 % ‫لالساتحالب‬ ‫اابال‬ ‫مركاز‬ ‫ما‬ ‫الاـ‬ Piperonyl butoxide ‫مكافحة‬ ‫فً‬ ‫ل‬ ‫اليالث‬ ‫العمر‬ ‫ٌراات‬ ‫الهندٌاة‬ ‫الطحٌن‬ ‫عية‬ Plodia interpunctella (Hubn.) ‫أن‬ ‫نسبة‬ ‫ا‬ ‫القتل‬ ‫بلغت‬ ‫الحقل‬ ‫فستق‬ ‫وزٌت‬ ‫المبٌد‬ ‫لخلٌط‬ ‫لكلٌة‬ 58.2 ‫للمبٌاد‬ ‫القتال‬ ‫نسبة‬ ‫متوسط‬ ‫جم‬ ‫حاصل‬ ‫وهً‬ % 18.95 ) ‫(التقوٌة‬ ‫للزٌت‬ ‫القتل‬ ‫ونسبة‬ % 12.19 ‫ونسبة‬ % ‫التآزر‬ ‫للزٌت‬ 27.05 ‫ٌشٌر‬ ‫مما‬ % ‫إلاى‬ ‫أن‬ ‫لزٌات‬ ‫الحقل‬ ‫فستق‬ ‫تؤيٌر‬ ‫مقادارها‬ ‫تنشاٌط‬ ‫نسابة‬ ‫ٌشكالن‬ ‫الوات‬ ‫نفس‬ ‫فً‬ ‫ومإازر‬ ‫ااتل‬ 39.25 ‫لل‬ % ‫مبٌاد‬ ‫أماا‬ ‫بال‬ ‫نسابة‬ ‫الاـ‬ ‫ما‬ ‫المبٌاد‬ ‫لخلاٌط‬ Piperonyl butoxide ‫أن‬ ‫نسابة‬ ‫التاؤيٌر‬ ‫بلغات‬ ‫للخلاٌط‬ ‫الكلاً‬ 40.86 % ‫حاصال‬ ‫وهاً‬ ‫للمبٌاد‬ ‫القتل‬ ‫نسبة‬ ‫متوسط‬ ‫جم‬ 27 ‫للاـ‬ ‫القتال‬ ‫نسابة‬ ‫وان‬ % Piperonyl butoxide ‫التاازر‬ ‫ونسابة‬ % ‫صافر‬ 13.86 % ‫للمبٌد‬ ‫التنشٌط‬ ‫نسبة‬ ‫وتميل‬ . ‫دلتا‬ : ‫دالة‬ ‫كلمات‬ . ‫التنشٌط‬ ‫التآزر‬ ‫التقوٌة‬ ‫بٌوتوكساٌد‬ ‫باٌبرونٌل‬ ‫الحقل‬ ‫فستق‬ ‫زٌت‬ ‫ميرٌن‬

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In this study we investigated the effects of different cryomazine concentrations and host type on the biology of the southern cowpea weevil Callosobruchus maculatus F. (Coleoptera: Bruchidae). Our results showed that increasing cryomazine concentration led to the increase in the average incubation period of eggs and low hatching rate, reaching the highest average of egg incubation period 13.25 days for insects reared on a mung beans treated with cryomazine concentration of 3 and 5%. The lowest average for incubation period reached 9.25 days when insects reared on cowpea treated with 1% concentration of cryomazine. Insect reared on peas treated with 5% cryomazine concentration had a lower average percentage of hatching eggs, 1.25% in comparison with the control (67.25%). The maximum average rate of eggs hatching reached 55% of insects reared on mung beans treated with 1% cryomazine concentration compared with the control (75%). High cryomazine concentration reduced the percentage of pupation and adult emergence; the average percentage reached 19.83 and 27.08%, compared with the control 87.33 and 88.5% respectively. Thus, increasing cryomazine concentration not only led to the increase in the average duration of larvae and pupae of insects bred to all nutritional hosts except peas where the insect was unable to complete its life cycle but also led to reduction in the percentage of pupation and adult emergence.