EVALUATION OF SOME ENTOMOPATHOGENS ON THE RED PALM WEEVIL, RHYNCHOPHORUS FERRUGINEUS UNDER LABORATORY AND FIELD CONDITIONS
ALI, M., BEKHIET, H., RAGHEB, D., EL-FESHAWAY, A. (2018). EVALUATION OF SOME ENTOMOPATHOGENS ON THE RED PALM WEEVIL, RHYNCHOPHORUS FERRUGINEUS UNDER LABORATORY AND FIELD CONDITIONS. EKB Journal Management System, 96(2), 415-430. doi: 10.21608/ejar.2018.133799
MOHAMED A. ALI; HASAN K. BEKHIET; DIDAIR A. RAGHEB; ADL A. EL-FESHAWAY. "EVALUATION OF SOME ENTOMOPATHOGENS ON THE RED PALM WEEVIL, RHYNCHOPHORUS FERRUGINEUS UNDER LABORATORY AND FIELD CONDITIONS". EKB Journal Management System, 96, 2, 2018, 415-430. doi: 10.21608/ejar.2018.133799
ALI, M., BEKHIET, H., RAGHEB, D., EL-FESHAWAY, A. (2018). 'EVALUATION OF SOME ENTOMOPATHOGENS ON THE RED PALM WEEVIL, RHYNCHOPHORUS FERRUGINEUS UNDER LABORATORY AND FIELD CONDITIONS', EKB Journal Management System, 96(2), pp. 415-430. doi: 10.21608/ejar.2018.133799
ALI, M., BEKHIET, H., RAGHEB, D., EL-FESHAWAY, A. EVALUATION OF SOME ENTOMOPATHOGENS ON THE RED PALM WEEVIL, RHYNCHOPHORUS FERRUGINEUS UNDER LABORATORY AND FIELD CONDITIONS. EKB Journal Management System, 2018; 96(2): 415-430. doi: 10.21608/ejar.2018.133799

EVALUATION OF SOME ENTOMOPATHOGENS ON THE RED PALM WEEVIL, RHYNCHOPHORUS FERRUGINEUS UNDER LABORATORY AND FIELD CONDITIONS

Egyptian Journal of Agricultural Research
Article 6, Volume 96, Issue 2, July 2018, Page 415-430  XML PDF (854.34 K)
Document Type: Original Article
DOI: 10.21608/ejar.2018.133799
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Authors
MOHAMED A. ALI1; HASAN K. BEKHIET1; DIDAIR A. RAGHEB2; ADL A. EL-FESHAWAY2
1Plant Prot. Inst., ARC, Dokki, Giza, Egypt
2Plant Prot. Dept., Fac. Agric., Zagazig Univ., Egypt
Abstract
he present study was carried out at El-Kassasin district Ismailia Governorate, Egypt to evaluate the efficiency of three entomopathogens (Heterorhabditis. bacteriophora- HP-88, Metarhizium anisopliae and Bacillus thuringiensis subsp. Kurstaki ) against of the red palm weevil, Rhynchophorus ferrugineus under laboratory and field conditions. The results revealed that Heterorhabditis bacteriophora-HP-88 was most virulent to the red palm weevil, Rhynchophorus ferrugineus under laboratory conditions. On the other hand, the activity of M. anisopliae and B thuringiensis subsp. Kurstaki against red palm weevil were low. However, field experiments indicated that H. bacteriophora-HP-88, M. anisopliae and B. thuringiensis subsp. kurstaki had no external sign of recovery from the infestation levels
Keywords
Rhynchophorus ferrugineus; bioassay; entomopathogens; Metarhizium anisopliae; Heterorhabditis bacteriophora; Bacillus thuringiensis
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