Results 1 to 10 of about 64,377 (282)

Resistance status of the carmine spider mite, Tetranychus cinnabarinus and the twospotted spider mite, Tetranychus urticae to selected acaricides on strawberries. [PDF]

open access: yes, 2015
The carmine spider mite, Tetranychus cinnabarinus (Boisduval) and the twospotted spider mite, Tetranychus urticae Koch, are serious pests of strawberries and many other horticultural crops.
Bi, Jian-Long   +3 more
core   +1 more source

Life-history parameters of Encarsia formosa, Eretmocerus eremicus and E. mundus, aphelinid parasitoids of Bemisia argentifolii (Hemiptera: Aleyrodidae)

open access: yesEuropean Journal of Entomology, 2004
Life-history parameters (juvenile development time, adult longevity, host instar preference and rate of parasitism) of four parasitoids of Bemisia argentifolii (two strains of Encarsia formosa (D and B), Eretmocerus eremicus and Eretmocerus mundus) were ...
Yu Tong QIU   +3 more
doaj   +1 more source

A review of the tribes of Deltocephalinae (Hemiptera: Auchenorrhyncha: Cicadellidae) [PDF]

open access: yes, 2013
The classification of the largest subfamily of leafhoppers, Deltocephalinae, including 38 tribes, 923 genera, and 6683 valid species, is reviewed and revised.
Dietrich, Chris H., Zahniser, James N.
core   +3 more sources

Bursa İli Çilek Alanlarında Bulunan Homoptera Türleri

open access: yesJournal of Agricultural Sciences, 2004
Bu çalışma Bursa ili çilek alanlarında bulunan Homoptera takımına ait türleri belirlemek amacıyla 19982000 yıllarında yapılmıştır. Çalışmalar mayıs-ağustos ayları arasında haftada bir, ilkbahar başında ve sonbaharda 2 haftada bir yapılan gözlemlerle ...
O. Barış Kovancı
doaj   +1 more source

Acoustic Signals of \u3ci\u3eGraminella Nigrifrons\u3c/i\u3e (Homoptera: Cicadellidae) [PDF]

open access: yes, 2017
The deltocephaline leafhopper, Graminella nigrifrons, produces low intensity sub- strate transmitted vibrations (signals) to facilitate location of virgin females by males during courtship.
Heady, S. E, Nault, L. R
core   +2 more sources

Screening for stable internal reference genes for quantitative PCR analysis of Wolbachia-host interactions in whitefly Bemisia tabaci (Homoptera: Aleyrodidae)

open access: yesEuropean Journal of Entomology, 2019
Stable reference genes (RGs) determine the reliability of quantitative polymerase chain reaction (qPCR) analyses and it is recommended that different reference genes are used for different types of DNA and tissues.
Xin-Chao LIU, Zheng-Xi LI
doaj   +1 more source

First records of the rhododendron leafhopper (Graphocephala fennahi) (Hemiptera: Auchenorrhyncha: Cicadellidae) from the Czech Republic

open access: yesPlant Protection Science, 2005
In summer and autumn of 2004 the cicadellid leafhopper species Graphocephala fennahi was detected in the Czech Republic for the first time as a new alien insect species feeding on Rhododendron. The species is native to North America and was introduced in
Pavel Špryňar
doaj   +1 more source

Grass Hosts of Cereal Aphids (Hemiptera: Aphididae) Between Wheat-Cropping Cycles in South Dakota [PDF]

open access: yes, 2018
Several grasses may serve as alternative hosts for cereal aphids during the interim between small-grain crops in South Dakota, but field studies to determine which grasses are important have not been undertaken.
Dagel, Kurt J, Hesler, Louis S
core   +2 more sources

Notes on \u3ci\u3eHyadaphis Foeniculi\u3c/i\u3e and Redescription of \u3ci\u3eHyadaphis Tataricae\u3c/i\u3e (Homoptera: Aphididae) [PDF]

open access: yes, 2017
The occurrence of Hyadaphis foeniculi in North America is discussed and a list of its synonyms in the North American literature is presented. H. tataricae is redescribed and a key to separate the two is given along with comparative drawings and photo ...
Voegtlin, David
core   +2 more sources

Un nuevo género y una nueva especie de eriocóccido (Homoptera: Coccinea: Eriococcidae) de Tierra del Fuego (Chile)

open access: yesGraellsia, 2016
Se describe e ilustra Telmatococcus igniumterrae gen. nov. et sp. nov. basado en el material recolectado en una turbera de esfagno situada en el extremo sur de Sudamérica (Tierra del Fuego).
Ilya A. Gavrilov-Zimin   +1 more
doaj   +1 more source

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