Results 11 to 20 of about 42,049 (266)

Biological Control of Two Date Fruit Insect Pests Using Entomopathogenic Viruses [PDF]

open access: yesJournal of Plant Protection and Pathology, 2022
The date palm is one of most important fruits in Middle East. Date fruits are exposed to infestation by many insect pests like Ephestia cautella (Walker) and Plodia interpunctella (Hübner) which decrease their quantity and quality.
L. Lewaa, Samar El-Masry, W. El Shafei
doaj   +1 more source

Measurement of Some Citrus Species Content From Total Flavonoids and Antioxidant [PDF]

open access: yesAl-Qadisiyah Journal For Agriculture Sciences, 2020
The aim of this study was to measure content of total flavonoids for most types of citrus cultivated in Iraq as well as the antioxidant activity. The antioxidant was highest in orange peels [5129] micromole Fe⁺² / gm dry matter.
Ahmed H. A. Al-Jobouri   +2 more
doaj   +1 more source

Micropropagation of elite date palm (Phoenix dactylifera L.) cultivars Samany and Bertamoda through immature inflorescence explants

open access: yesJournal of the Saudi Society of Agricultural Sciences, 2023
A detailed study was conducted on micropropagation of two elite date palm cvs. Samany and Bertamoda using immature spikelet explants. Initially the callus cultures were established using spikelet explants of immature spathes (avg. 15 cm).
Najamuddin Solangi   +4 more
doaj   +1 more source

Combined Impact of Irrigation, Potassium Fertilizer, and Thinning Treatments on Yield, Skin Separation, and Physicochemical Properties of Date Palm Fruits

open access: yesPlants, 2023
Orchard cultural practices, i.e., irrigation, fertilizer, and fruit thinning, are crucially encompassed to enhance fruit yield and quality. Appropriate irrigation and fertilizer inputs improve plant growth and fruit quality, but their overuse leads to ...
Hesham S. Ghazzawy   +4 more
doaj   +1 more source

EFFECT OF POLLINATION METHODS AND POLLEN SOURCES ON FRUIT SET, YIELD AND FRUIT QUALITY OF SEWY AND SAMANY DATES. [PDF]

open access: yesJournal of Plant Production, 2003
This study was carried out durtn9 the two seasons of 2001 and 2002. to study the effect of pollir.aUon type ( Mechanically and Hand pollinations) and po'len sources ~li fruit set, f:~i: '1;;a~iy and yield of two date Cl.&ltival1t (Se'tV)' and S ...
A. Eliwa   +3 more
doaj   +1 more source

A Preliminary Study on Flight Characteristics of the Longhorn Date Palm Stem Borer Jebusaea hammerschmidtii (Reiche 1878) (Coleoptera: Cerambycidae) Using a Computerized Flight Mill

open access: yesAgriculture, 2022
The longhorn date palm stem borer, Jebusaea hammerschmidtii (Reiche), is a highly destructive beetle of edible date palm Phoenix dactylifera L. The flight capabilities and dispersal potential of this beetle are unknown, which hinders the planning for its
Hamadttu El-Shafie   +2 more
doaj   +1 more source

Effect of glutathione (GSH) on Date palm (Phoenix dactylifera L.) micropropagation

open access: yesFolia Oecologica, 2020
The investigation was carried out to evaluate the influence of glutathione (GSH: levels 0, 0.1, 0.5 1.0, and 2.0 mM) on the callus growth, shoot multiplication and phytochemicals of in vitro shoots of the Date palm cv. Barhee.
Al-Mayahi Ahmed Madi Waheed   +2 more
doaj   +1 more source

Design and Evaluation of a Smart Ex Vitro Acclimatization System for Tissue Culture Plantlets

open access: yesAgronomy, 2022
One of the technological advancements in agricultural production is the tissue culture propagation technique, commonly used for mass multiplication and disease-free plants.
Maged Mohammed   +2 more
doaj   +1 more source

Development and Validation of Innovative Machine Learning Models for Predicting Date Palm Mite Infestation on Fruits

open access: yesAgronomy, 2023
The date palm mite (DPM), Oligonychus afrasiaticus (McGregor), is a key pest of unripe date fruits. The detection of this mite depends largely on the visual observations of the webs it produces on the green fruits.
Maged Mohammed   +2 more
doaj   +1 more source

Date palm virus A: first plant virus found in date palm trees [PDF]

open access: yesVirus Genes, 2020
Abstract In this work, a novel ssRNA (+) viral genomic sequence with gene organization typical of members of the subfamily Quinvirinae (family Betaflexiviridae ) was identified using high throughput sequencing data of date palm obtained from the ...
Ayoub Maachi   +2 more
openaire   +2 more sources

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