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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. Egyptian Journal of Agricultural Research, 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". Egyptian Journal of Agricultural Research, 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', Egyptian Journal of Agricultural Research, 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. Egyptian Journal of Agricultural Research, 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

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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