Results 21 to 30 of about 254 (127)

Studies on Egg Parasitoid, Trissolcus (Hymenoptera: Scelionidae) Species of Sunn pest Eurygaster spp. in Cereal Planting Areas: Iğdır, Ağrı and Van Provinces, Turkey

open access: yesTürkiye Tarımsal Araştırmalar Dergisi, 2021
This study aimed to determine the egg parasitoids Trissolcus Ashmead, 1893 (Hymenoptera: Scelionidae) species of Sunn pest (Eurygaster spp. Hemiptera: Scutelleridae), in cereal areas of Ağrı, Iğdır and Van provinces in the years 2015- 2016.
Mustafa AÇIKGÖZ   +1 more
doaj   +1 more source

Temperature-dependent parasitism model of Trissolcus grandis Thompson (Hymenoptera: Scelionidae) [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2023
. Trissolcus grandis Thompson (Hymenoptera: Scelionidae), a native Sunn pest egg parasitoid in Iran, has the potential as a biological control agent for sunn pest, Eurygaster integriceps Puton (Het.: Scutelleridae).
Masoud Amir Maafi
doaj   +1 more source

First record of Scuttle fly, Megaselia (M) scalaris (Loew) (Diptera: Phoridae) as a parasitoid of Sunn pest, Eurygaster integriceps Puton (Hemiptera: Scutelleridae) from Iran

open access: yesEgyptian Journal of Biological Pest Control, 2023
The Scuttle fly, Eurygaster integriceps Puton (Hemiptera: Scutelleridae) is a key pest of wheat and barley. The pest is univoltine and migrates from wheat fields following harvest to high elevations; then, the following spring it moves back to the fields.
Laleh Ebrahimi   +5 more
doaj   +1 more source

Susceptibility of Sunn pest in overwintered adults and new generation to eight insecticide groups of IRAC [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2023
Wheat is the most important strategic crop in Iran and the world. Sunn pest Eurygaster integriceps Puton (Hemiptera: Scutelleridae) causes a lot of damage annually.
Hassan Javadipouya   +2 more
doaj   +1 more source

Estimation of grain resistance of various wheat types to corn bug Eurygaster L. (Hemiptera, Scutelleridae)

open access: yesЗерновое хозяйство России, 2023
In Russia wheat is a strategically important food and export grain crop, but despite the expansion of sown areas and the growth of gross yields, yield quality remains low.
A. V. Kapustkina
doaj   +1 more source

New record of Ellipsocoris kalashiani Carapezza 2009 in Europe, found in Apulia, Italy (Heteroptera: Scutelleridae)

open access: yesJournal of Entomological and Acarological Research, 2021
Ellipsocoris kalashiani is recorded for the first time in Apulia (Southern Italy). The specie was described by Carapezza (2009) from Eastern Turkey and Western Armenia, but no records have ever been reported for Europe.
I. Laterza, P. Dioli
doaj   +1 more source

Temperature requirements for immature stages of Sunn Pest, Eurygaster integriceps Puton (Hemiptera: Scutelleridae) [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران
Sunn Pest, Eurygaster integriceps is a serious insect pest of wheat and barley throughout West and Central Asia. Effects of temperature on the development and survival of different stages of E. integriceps were studied.
Masoud Amir Maafi, Bruce L. Parker
doaj   +3 more sources

Распространение видов рода Eurygaster (Heteroptera: Scutelleridae) на территории Pоссии

open access: yesВестник защиты растений, 2019
В работе приводятся карты распространения 6 видов рода Eurygaster на территории Российской Федерации, без выделения зон вредоносности этих видов. Карты составлены по материалам коллекций Зоологического института РАН (С.-Петербург) и Всероссийского ...
В.В. Нейморовец
doaj   +1 more source

Photoperiodic receptor in the nymph of Poecilocoris lewisi (Heteroptera: Scutelleridae)

open access: yesEuropean Journal of Entomology, 2003
The receptor for photoperiodism in nymphs of Poecilocoris lewisi was examined using a phosphorescent paint, which absorbs light energy and emits phosphorescence in the dark.
Ryo MIYAWAKI   +2 more
doaj   +1 more source

Deroplax silphoides (Thun.) (Hemiptera: Scutelleridae), a new recorded insect species on Dodonaea viscosa (L.), and its egg parasitoid Trissolcus basalis Woll. (Hymenoptera: Scelionidae) in Egypt

open access: yesEgyptian Journal of Biological Pest Control, 2019
The scutellerid shield bug, Deroplax silphoides (Thun.) (Hemiptera: Scutelleridae), is a new recorded insect species (in Egypt) attacking the ornamental plant, Dodonaea viscosa (L.). The bug feeds by sucking sap from flowers and green seeds of this plant
Monir M. El Husseini   +2 more
doaj   +1 more source

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