The African citrus triozid Trioza erytreae Del Guercio (Hemiptera: Triozidae): temporal dynamics and susceptibility to entomopathogenic fungi in East Africa
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چکیده
منابع مشابه
Association of "Candidatus Liberibacter solanacearum" with the psyllid, Trioza apicalis (Hemiptera: Triozidae) in Europe.
The psyllid Trioza apicalis Förster (Hemiptera: Triozidae) is a serious pest of carrots, Daucus carota L., in Europe. Carrots exhibiting symptoms of psyllid damage were observed in commercial fields in southern Finland in 2008. Symptoms in affected plants included leaf curling, yellow and purple discoloration of leaves, stunted growth of shoots and roots, and proliferation of secondary roots. M...
متن کاملOn some Encyrtidae (Hymenoptera: Chalcidoidea) associated with gall-inducing psylloids, Phacopteron and Trioza species (Hemiptera: Phacopteronidae, Triozidae) in southern India
Two new species, Ooencyrtus alrake Hayat, sp. nov. and Syrphophagus wayanadensis Hayat, sp. nov. (Hymenoptera: Chalcidoidea: Encyrtidae), are described from material collected in Kerala State (India) from Trioza jambolanae Crawford (Hemiptera: Psylloidea: Triozidae), a leaf gall-inducer on species of Syzygium (Myrtaceae). Two species, Psyllaephagus garuga S. Singh and P. phacopteron S. Singh, b...
متن کاملPhysiological state of female and light intensity affect the host-plant selection of carrot psyllid, Trioza apicalis (Hemiptera: Triozidae)
We have studied the effect of different light gradient regimes on host-plant selection of the carrot psyllid, Trioza apicalis Förster. In both a strong and a weak light gradient, carrot psyllids preferred a carrot leaf placed in higher light intensity. When the choice was between the host (carrot Daucus carota L.) and a non-host (barley Hordeum vulgare L.) virgin adults settled significantly mo...
متن کاملA new species of Tamarixia Mercet (Hymenoptera, Eulophidae), parasitoid of Trioza aguacate Hollis & Martin (Hemiptera, Triozidae) in Mexico
Tamarixia aguacatensis Yefremova, sp. n. (Hymenoptera: Eulophidae: Tetrastichinae) is described from Mexico as a parasitoid of the avocado psyllid, Trioza aguacate Hollis & Martin (Hemiptera: Triozidae). Trioza aguacate is a serious pest of avocado, Persea americana Miller. A key to the species of Tamarixia Mercet in Mexico is given.
متن کاملSusceptibility of Ceratitis capitata Wiedemann (Diptera: Tephritidae) to entomopathogenic fungi.
The Mediterranean fruit fly Ceratitis capitata (Wiedemann) is one of the most serious pest of fruits in Syria and present all year round. This fly is active on different host plants, such as mango, peach, fig, apple, pear, and citrus. The number of generations per year varies with local temperatures and host plant. The objective of this research was: to evaluate the pathogenicity of entomopatho...
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ژورنال
عنوان ژورنال: International Journal of Tropical Insect Science
سال: 2020
ISSN: 1742-7592
DOI: 10.1007/s42690-020-00241-5