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Global Phylogenetics of Diuraphis noxia (Hemiptera: Aphididae), an Invasive Aphid Species: Evidence for Multiple Invasions Into North America
The Russian wheat aphid, Diruaphis noxia (Kudjumov) (Hemiptera: Aphididae), is globally one of the most devastating pests of bread wheat, Tritium aestivum L., durum wheat, Triticum turgidum L., and barley, Hordeum vulgare ...
A Massive Expansion of Effector Genes Underlies Gall-Formation in the Wheat Pest Mayetiola destructor
Gall-forming arthropods are highly specialized herbivores that, in combination with their hosts, produce extended phenotypes with unique morphologies [1]. Many are economically important, and others have improved our ...
Distribution, population dynamics and damage of Hessian fly, Mayetiola destructor (Diptera: Cecidomyiidae) in North Tunisia
A three years survey and monitoring studies (2013–2014–2015) were carried out through 4 regions of north Tunisia in order to follow the evolution of the distribution, the frequency of occurrence and damage caused by the ...
New durum wheat with Hessian fly resistance from Triticum araraticum and T. carthlicum in Morocco
Hessian fly is an important pest of wheat on the North American continent and the temperate Mediterranean drylands. Yield losses caused by this insect in Morocco are the heaviest in the Mediterranean region and are estimated ...
Chickpea yield losses due to Leaf miner (Liriomyza cicerina)
Chickpea leaf miner (Liriomyza cicerina R) is one of the main insect pests damaging chickpea (Cicer
arietinum L.) in the Mediterranean region. The surveys carried out in 2014 and 2015 in the regions of
Abda- Doukala, ...
Damage on Seeds of Sunn pest
Damage on Seeds of Sunn pest.
Screening Durum wheat lines for resistance to Sunn pest
Images of Screening Durum wheat lines for resistance to Sunn pest.
Chemical composition, and insecticidal activities of four plant essential oils from Morocco against larvae of Helicoverpa armigera (Hub.) under field and laboratory conditions
Aromatic and medicinal plants are a rich source of molecules with insecticidal activities against many insect pests. The present study investigated the insecticidal activities of four essential oils against the third instar ...
Effect of egg parasitoid density on the population suppression of Sunn Pest, Eurygaster integriceps (Hemiptera : Scutelleridae), and its resulting impact on bread wheat grain quality
The impact of the density of Sunn Pest egg parasitoids, Trissolcus grandis Thomson (Hymenoptera: Scelionidae), at three levels of Sunn Pest, Eurygaster integriceps Puton (Hemiptera: Scutelleridae), infestation was assessed ...
Antixenosis Resistance to Oulema melanopus (Coleoptera: Chrysomelidae) in Central Asian Wheat Germplasm
The cereal leaf beetle, Oulema melanopus (L.) (Coleoptera: Chrysomelidae), which is Eurasian in origin, is an emerging pest of agriculturally important cereal crops in western Canada, including wheat, oat, and barley. Among ...