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7782 publication(s) trouvée(s)
Article scientifique
بررسی آلودگی با هرپس ویروس تیپ ۴ تک سمیان با روش Real Time PCR Taqman در چهار استان منتخب ایران
زمینه مطالعه: عفونتهای حاصل از هرپس ویروسها در جمعیت تک سمیان در تمامی مناطق دنیا پراکنده بوده و از میان …
Article scientifique
Reassortment of bluetongue virus vaccine serotypes in cattle
Bluetongue is primarily a disease of sheep in South Africa, while cattle and goats are mostly subclinically infected. The viraemia …
Article scientifique
Response of African Eggplant ( Solanum macrocarpon L.) to Foliar Application of 6-Benzylaminopurine and Gibberellic Acid
Abstract The influence of foliar application of benzylaminopurine (BAP) and gibberellic acid (GA 3 ) alone and in combination on …
Article scientifique
Salivary α-Amylase of Stem Borer Hosts Determines Host Recognition and Acceptance for Oviposition by Cotesia spp. (Hymenoptera, Braconidae)
Foraging insect parasitoids use specific chemical cues to discriminate between host and non-host species. Several compounds have been identified in …
Article scientifique
PRODUCTIVITY OF CUCUMBER (Cucumis sativus L) AND POST-HARVEST SOIL CHEMICAL PROPERTIES IN RESPONSE TO ORGANIC FERTILIZER TYPES AND RATES IN AN ULTISOLS
Cucumber productivity in Nigeria is low due to low native fertility status of the soil among other factors. This field …
Article scientifique
Genetic diversity in algerian durum wheat varieties (Triticum turgidum L var. durum) using microsatellite markers
Characterization of germplasm by DNA-markers provides powerful tool to precise germplasm identification, to quantify the genetic diversity and to estimate …
Article scientifique
Physicochemical and sensory characteristics of fine sparkling red wines produced at different maceration lengths in the south of Brazil
Maceration is the step of the vinification process in which phenolic and aromatic compounds are transferred to wine. This study …
Article scientifique
Determination of annual generations of Phytomyza orobanchia Kalt. (Diptera: Agromyzidae), using growing degree-days in Alexandria region, Egypt
In Egypt, parasitic weed species, Orobanche crenata Forsk is one of the major constraints to the production of faba bean, …
Article scientifique
Sampling and collecting foliage elements for the determination of the foliar nutrients in ICOS ecosystem stations
Abstract The nutritional status of plant canopies in terms of nutrients (C, N, P, K, Ca, Mg, Mn, Fe, Cu, …
Article scientifique
Methodological approach for predicting and mapping the phenological adaptation of tropical maize (Zea mays L.) using multi-environment trials
BACKGROUND: The phenological development of the maize crop from emergence through flowering to maturity, usually expressed as a rate (i.e. …
Article scientifique
Effect of gamma irradiation and/or certain entomopathogenic fungi on the larval Mortality of Galleria mellonella L
The present investigation was carried out to study the effect of LC 50 of the entomopathogenic fungi (EPF), Paecilomyces lilacinus …
Article scientifique
Nano- and Pheroid technologies for development of foliar iron fertilizers and iron biofortification of soybean grown in South Africa
Foliar iron (Fe) fertilization of crops may increase Fe concentrations in edible portions of plants and improve yield in soils …
Article scientifique
Treatments used for malaria in young Ethiopian children: a retrospective study
BACKGROUND: In Ethiopia, medicinal plants have been used to treat different diseases, including malaria, for many centuries. People living in …
Article scientifique
Morpho-agronomic performance of vetch species and their accessions grown under nitosol and vertisol conditions in the central highlands of Ethiopia
Vetch is one of the promising forage legumes to mitigate the existing critical feed shortage problem in the Ethiopian highlands. …
Article scientifique
Small and genetically highly structured populations in a long-legged bee, Rediviva longimanus, as inferred by pooled RAD-seq
Adaptation to local host plants may impact a pollinator’s population genetic structure by reducing gene flow and driving population genetic …
Article scientifique
Evaluation of biomass yield and nutritional quality of oats–vetch mixtures at different harvesting stage under residual moisture in Fogera District, Ethiopia
This study was conducted in Fogera District, north western Ethiopia, to evaluate the effect of harvesting stages on biomass yield …
Article scientifique
Proximate and antioxidant activities of bio-preserved ogi flour with garlic and ginger
Background : Ogi from locally available cereals remains a relatively affordable complementary food in West Africa, but has a tendency …
Article scientifique
Detection of Wolbachia and different trypanosome species in Glossina palpalis palpalis populations from three sleeping sickness foci of southern Cameroon
BACKGROUND: African trypanosomiases are caused by trypanosomes that are cyclically transmitted by tsetse. Investigations aiming to generate knowledge on the …
Article scientifique
Effects of climate variability on insect pests of cabbage: adapting alternative planting dates and cropping pattern as control measures
Considering the potential impact of climate change on the ecology of insect pests, different planting dates and cropping patterns were …
Article scientifique
Heavy Metals Chelating Ability and Antioxidant Activity of Phragmites Australis Stems Extracts
In this study, the ability of hexane (HSE), chloroform (CSE), ethyl acetate (EASE) and methanolic (MSE) stems extracts from Phragmites …