Journal of Productivity and Development (JPD) - Articles List
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Volume 29 (2024)
Volume 28 (2023)
Volume 27 (2022)
Volume 26 (2021)
Volume 25 (2020)
Volume 24 (2019)
Volume 23 (2018)
Volume 22 (2017)
Volume 21 (2016)
Volume 20 (2015)
Volume 19 (2014)
Volume 18 (2013)
Volume 17 (2012)
Volume 16 (2011)
Volume 15 (2010)
Volume 14 (2009)
Volume 13 (2008)
Volume 12 (2007)
Volume 11 (2006)
Author =
Hamza El-Sharkawy
Number of Articles:
12
1
SURVEY AND POPULATION DENSITY OF SESAME PESTS AND ASSOCIATED NATURAL ENEMIES
Volume 29, Issue 1, January 2024, Page
9-21
rehab El- Shannaf; Hamza El-Sharkawy; Mohamed Ibrahim; Aly Koraim
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558.51 K
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2
BIOEFFICACY OF EXTRACTS ISOLATED FROM VITEX-SP [ WHITE AND VIOLET FLOWER] AND ANETHUM GRAVEOLENS [DILL] AGAINST EGGS AND PUPAL STAGES OF CULEX PIPIENS [DIPTERA: CULICIDAE].
Volume 27, Issue 4, October 2022, Page
477-490
Ola Zahra; Fathy Sunteel; Slam Salm Telb; Hamza El-Sharkawy
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592.05 K
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3
EFFICIENCY OF TRANSMISSION PEA ENATION MOSAIC VIRUS (PEMV) BY THE PEA APHID IN DAKHLIA GOVERNORATE, EGYPT
Volume 27, Issue 1, January 2022, Page
189-200
Sara El Shaer; Hamza El-Sharkawy; Essam Abou El-Salehein
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483.47 K
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4
DEVELOPMENT OF RESISTANCE TO CHLORPYRIFOS-METHYL IN APHIS CRACCIVORA KOCH AND ITS IMPACT ON CERTAIN BIOLOGICAL ACTIVITIES
Volume 26, Issue 4, October 2021, Page
689-702
Rehab Abd-Allah; Abd El Hamid Mohanna; Hamza El-Sharkawy; Mostafa Hashem
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756.39 K
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5
BOTANICAL OILS OF FENUGREEK, PUMPKIN AND SWEET ALMOND: GAS CHROMATOGRAPHY- MASS SPECTROMETRY (GC-Ms) ANALYSIS, ITS EFFECTS ON MULBERRY SILKWORM, BOMBYX Mori L.
Volume 26, Issue 4, October 2021, Page
719-736
Walaa Sallam; Fathy El-Santeel; Hamza El-Sharkawy; Mahmoud Saad
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654.27 K
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6
THE EFFICIENCY OF PROPOLIS AS ACARICIDE
Volume 26, Issue 4, October 2021, Page
923-938
Shimaa EL-Hadek; Ahmed Romeh; Hamza El-Sharkawy; Nabil Omar
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553.75 K
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7
SPECIFIC CARBOHYDRATE HYDROLYZING ENZYMES IN RELATION TO DIFFERENT INSECTICIDES TREATMENTS IN WHITEFLY, Bemisia tabaci
Volume 25, Issue 3, July 2020, Page
297-306
Amira Mohamed; Hamza El-Sharkawy; Saied Mehana; Hassan Salem
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432.29 K
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8
SEASONAL ABUNDANCE, NUMBER OF GENERATIONS AND HORIZONTAL DISTRIBUTION OF Aulacaspis tubercularis (NEW STEAD) AND ITS ASSOCIATED PARASITOIDS ON MANGO TREES
Volume 25, Issue 3, July 2020, Page
343-362
Mai Attia; Hamza El-Sharkawy; Hassan Nabil; Fathy El-Santeel
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540.76 K
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9
EFFECT OF STORAGE AND HEAT ON CHEMICAL-PHYSICAL PROPERTIES AND ANTIMICROBIAL ACTIVITY OF BEE HONEY
Volume 24, Issue 4, October 2019, Page
773-786
Walaa Reda Soliman; Hamza El-Sharkawy; Fathy El-Santeel; Ahmed Khattaby
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480.74 K
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10
EVALUATES THE POSSIBLE RISK OF POLLEN GRAINS CONTAMINATION BY PESTICIDE RESIDUES AND THEIR AFFECTS ON HONEY BEE SURVIVAL
Volume 24, Issue 4, October 2019, Page
869-883
Emad El Sayied El-Hady; Hamza El-Sharkawy; Reda Sanad
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718.11 K
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11
EFFICACY OF SOME WINTERING METHODS ON THE ACTIVITY OF HONEYBEE COLONIES (Apis mellifera L.)
Volume 24, Issue 4, October 2019, Page
807-814
Samia El-Sayyad; Hamza El-Sharkawy; Fathy El-Santeel; Reda Sanad
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587.42 K
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12
FIELD EVALUATION OF SOME INSECTICIDES AGAINST Spodoptera littoralis AND INSECT PREDATOR Coccinella spp. IN COTTON FIELDS
Volume 24, Issue 4, October 2019, Page
919-927
Wafaa Mohmed; Abd El Hamid Hussien Mohana; Hamza El-Sharkawy; Hatem AL-Shannaf
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572.02 K
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