Results 11 to 20 of about 392 (155)

A Comprehensive Transcriptomic and Proteomics Analysis of Candidate Secretory Proteins in Rose Grain Aphid, Metopolophium dirhodum (Walker) [PDF]

open access: yesCurrent Issues in Molecular Biology
The Rose grain aphid, a notable agricultural pest, releases saliva while feeding. Yet, there is a need for a comprehensive understanding of the specific identity and role of secretory proteins released during probing and feeding.
Atsbha Gebreslasie Gebrekidan   +2 more
doaj   +4 more sources

The Effect of Heat Stress on the Survival of the Rose Grain Aphid, Metopolophium dirhodum (Hemiptera: Aphididae) [PDF]

open access: yesEuropean Journal of Entomology, 2004
The rose grain aphid, Metopolophium dirhodum (Walker) (Hemiptera: Aphididae) is one of the three most important cereal aphid species in Europe. High temperature is detrimental for the survival of this species.
Chun-Sen MA   +2 more
exaly   +4 more sources

Dynamics of serious pest of Metopolophium dirhodum (Walk.) (Hemiptera: Aphididae) on shrubs of Rosa rugosa Thunb. [PDF]

open access: yesHerba Polonica, 2017
Introduction: Rose grain aphid (Metopolophium dirhodum Walk.) is one of the most important pests on cereals in Poland. The economic importance of this pest has increased in recent years due to the increase in the area of maize cultivation. M. dirhodum is
Krzyżanowski Robert
doaj   +6 more sources

Identifying aphid resistance in the ancestral wheat Triticum monococcum under field conditions [PDF]

open access: yesScientific Reports, 2021
Wheat is an economically, socially, and nutritionally important crop, however, aphid infestation can often reduce wheat yield through feeding and virus transmission.
Amma L. Simon   +4 more
doaj   +2 more sources

Sequential sampling plan of Metopolophium dirhodum (Hemiptera: Aphididae) in wheat fields [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2011
Sequential sampling plans of rose-grain aphid, Metopolophium dirhodum (Walker) were developed in wheat fields of Jalilabad region of Varamin, Iran. The aphid population was weekly sampled during 2000-2001.
Sh. Shahrokhi, M. Amir-Maafi
doaj   +2 more sources

Wheat Nitrogen Fertilisation Effects on the Performance of the Cereal Aphid Metopolophium dirhodum [PDF]

open access: yesAgronomy, 2012
The effects of five rates of nitrogen fertiliser applications on the performance of the cereal aphid Metopolophium dirhodum on winter wheat, within the range of rates recommended for UK crops, were investigated over two seasons in field-grown crops and ...
Alan F. J. Gash
doaj   +3 more sources

Pathogenicity of Three Entomopathogenic Fungi, to the Aphid Species, Metopolophium dirhodum (Walker) (Hemiptera: Aphididae), and Their Alkaline Protease Activities

open access: yesEgyptian Journal of Biological Pest Control, 2018
The aim of the present study is to investigate the effect of three entomopathogenic fungi (EPF) (Beauveria bassiana, Cladosporium cladosporioides, and Verticillium alfalfae) on the aphid species, Metopolophium dirhodum (Walker) (Hemiptera: Aphididae ...
Ouidad ABDELZIZ   +2 more
exaly   +3 more sources

Divergence in Coding Sequences and Expression Patterns Among the Functional Categories of Secretory Genes Between Two Aphid Species [PDF]

open access: yesBiology
Disparities in the functional classification of secretory genes among aphid taxa may be attributed to variations in coding sequences and gene expression profiles. However, the driving factors that regulate sequence evolution remain unclear.
Atsbha Gebreslasie Gebrekidan   +2 more
doaj   +2 more sources

Antibiosis to Metopolophium dirhodum (Homoptera: Aphididae) in Spring Wheat and Emmer Cultivars. [PDF]

open access: yesJ Econ Entomol, 2020
Abstract Yield losses caused by pests, including aphids, can be substantial in cereals. Breeding for resistance against aphids is therefore desirable for enhancing the economic and environmental sustainability of cereal production.
Platková H, Skuhrovec J, Saska P.
europepmc   +4 more sources

DYNAMICS OF NUMBER OF Metopolophium dirhodum (Walk.) (Hemiptera, Aphididae) OCCURRING ON SHRUBS OF ROSES IN LUBLIN

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2006
The purpose of the studies was to observe the dynamics of number of Metopolophium dirhodum (Walk.) on rugosa rose, multiflowered rose, park rose cv. ‘Grandhotel’ and different varieties of border roses.
Katarzyna Kmieć
doaj   +1 more source

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