Results 41 to 50 of about 265 (158)

اثر کشندگی سه حشره‌کش شیمیایی و دو عصاره‌ گیاهی تجاری روی سن گندم Eurygaster integriceps Puton در مزرعه و آزمایشگاه [PDF]

تحقیقات آفات گیاهی, 2016
سن گندم، Eurygaster integriceps Puton، مهم­ ترین آفت مزارع گندم و جو در ایران می­ باشد. در حال حاضر کنترل شیمیایی متداول­ ترین روش برای کنترل این آفت به شمار می­رود.
پریسا هنرمند, قدیر نوری قنبلانی, هوشنگ رفیعی دستجردی, مهدی حسن پور, علی اصغر فتحی   +4 more
doaj  

Estimation of the adult Sunn Pest, Eurygaster integriceps Puton (Hem.: Scutelleridae) population in wheat fields using the sweeping method [PDF]

Journal of Crop Protection
In Iran, Sunn Pest Eurygaster integriceps is a major economic pest of wheat and barley. Current chemical control relies on targeting overwintering adults in wheat fields, requiring precise and efficient population assessments. While sweep-net sampling is
Masood Amir-Maafi Amir-Maafi, Maryam Forouzan, Shahla Bagheri, Mirreza Jamshidi, Alireza Haghshenas, Homa Poorhoseini, Asieh Abolhassani   +6 more
doaj   +1 more source

EFFECTS OF AZADIRACHTIN ON THE SUNN PEST, EURYGASTER INTEGRICEPS PUT. (HETEROPTERA, SCUTELLERIDAE) IN THE LABORATORY [PDF]

Journal of Central European Agriculture, 2006
To investigate the effect of azadirachtin on different stages of the sunn pest, Eurygaster integriceps Put. (Het., Scutelleridae) in the laboratory, a commercial neem insecticide (NeemAzal T/S) was applied at dose of 0.5 % by dipping insects.
Müjgan KIVAN
doaj  

Does superparasitism affect fitness of Ooencyrtus telenomicida, an egg parasitoid of Eurygaster integriceps? [PDF]

Journal of Crop Protection
Ooencyrtus telenomicida Vassiliev (Hym.: Encyrtidae) is an important and broadly distributed egg parasitoid of sunn pest Eurygaster integriceps Puton (Hem.: Scutelleridae) in Iran. Few studies have been carried out on this species.
Ashkan Rafat, Seyed Ali Safavi, Shahzad Iranipour   +2 more
doaj   +1 more source

Biological parameters of the egg parasitoid Trissolcus grandis (Hym.: Scelionidae) on Eurygaster integriceps (Hem.: Scutelleridae) [PDF]

نامه انجمن حشره‌شناسی ایران, 2011
Trissolcus grandis Thomson is a solitary egg parasitoid of Sunn pest, Eurygaster integriceps Puton. Although widely distributed, it has often been overlooked in field surveys. Our objectives were to develop an efficient rearing technique for T.
B. L. Parker, M. Amir-Maafi
doaj  

Wolbachia infection in Trissolcus species (Hymenoptera: Scelionidae)

European Journal of Entomology, 2012
Wolbachia is a maternally transmitted intracellular symbiont which causes reproductive distortions in the arthropods it infects. In recent years there has been an increasing interest in using Wolbachia as a potential tool for biological control by ...
Nurper GUZ, Erhan KOCAK, A. AKPINAR, M. Oktay GURKAN, A. Neset KILINCER   +4 more
doaj   +1 more source

Spatial distribution of overwintered adults of Eurygaster integriceps (Hemiptera: Scutelleridae) in wheat fields of Ardabil province

Journal of Crop Protection, 2014
In this study, the spatial distribution of overwintered adults of Sunn pest, Eurygaster integriceps Puton, was investigated by using dispersion parameters and indices, mathematical distribution, and regression techniques in rainfed wheat fields by sample
Seyed Ali Asghar Fathi, Nakisa Bakhshizadeh   +1 more
doaj  

Eurygaster integriceps Puton 1881

, 2008
Eurygaster integriceps Puton, 1881 Material examined. FARS: Dasht-e-Arzan, 2 specimens, 12.–13.vi.2003; Estahban, 1710 m a.s.l., 1 specimen, 10.–11.viii.1996; Kamfiruz, 2 specimens, 15.–16.vi.2002; Takht-e-Jamshid, 5 specimens, 14.–15.vi.2002. WEST AZERBAIJAN: near Piranshar, 1 specimen, 14.vi.2005. Comments.
openaire   +3 more sources

Quantitative comparison for some immune responses among Eurygaster integriceps, Ephestia kuehniella and Zophobas morio against the entomopathogenic fungus Beuveria bassiana

Invertebrate Survival Journal, 2017
Some defense reactions including cuticular lipids, phagocytic activity, nodulation and hemolymph phenoloxidasec activity were compared in Eurygaster integriceps, Ephestia kuehniella and Zophobas morio exposed to five different B. bassiana isolates.
F S Seyedtalebi, S A Safavi, R Talaei-Hassanloui, A R Bandani   +3 more
doaj  

Variable induction of cuticle-degrading enzymes of Beauveria bassiana isolates in the presence of different insect cuticles

Journal of Crop Protection, 2020
In the present study, the cuticle-degrading enzymes production potential of five native Beauveria bassiana (TV, OZ, UN, DV and DE) isolates was investigated in the presence of cuticles from Eurygaster integriceps, Ephestia kuehniella and Zophobas morio ...
Farzaneh Sadat Seyed-talebi, Seyed Ali Safavi, Reza Talaei Hassanloui, Alireza Bandani   +3 more
doaj