Results 61 to 70 of about 355 (164)

Stages of aestivation as a physiological state and the related biochemical composition in the grain chinch bug (Macchiademus diplopterus)

open access: yesPhysiological Entomology, Volume 49, Issue 1, Page 1-13, March 2024.
Aestivating M. diploterus has shown an increase in thermal tolerance as it progresses into and through its aestivation cycle (from November to June). Examination of physiological changes for survival was investigated by examining the insects' biochemical compositional changes as well as heat shock protein changes that occur over time.
R. Smit, L. G. Neven, S. A. Johnson
wiley   +1 more source

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

open access: yesJournal 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   +1 more
doaj  

The role of entomophages in regulating the number of pests of winter wheat

open access: yesЮг России: экология, развитие
The aim was to study the species composition, population dynamics and regulatory role of entomophages of the main pests on winter wheat Triticum aestivum L.
V. Ya. Ismailov   +3 more
doaj   +1 more source

Sequential sampling of overwintered sunn pest, Eurygaster integriceps (Het.: Scutelleridae) in rainfed wheat fields in Borujerd, Iran [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2008
The sunn pest, Eurygaster integriceps Puton, is the most important pest of wheat and barley in most wheat producing regions of Iran, including Lorestan province.
A. A. Mohiseni   +4 more
doaj  

Sunn pest population further declining

open access: yes, 2006
Smanjenje brojnosti žitnih stenica, koje je počelo 2005, nastavljeno je i tokom 2006. godine. U jesen te godine, na mestima prezimljavanja, brojnost imaga na stalnim lokalitetima Fruške gore i Deliblatske peščare iznosila je 9,4 primeraka po m2 (Fruška gora 6,7 po m2, Deliblatska peščara 12,1 po m2) (Tab. 1). U odnosu na 2005. godinu, kada je brojnost,
Stamenković, Sreten, Milovac, Željko
openaire   +1 more source

Sowing and bread-making quality indexes of seeds of common winter wheat varieties damaged by the sunn pest (Eurygaster integriceps Put.)

open access: yesPlant Varieties Studying and Protection, 2007
Consideration is being given for seeds of different common winter wheat varieties damaged by the sunn pest. The level of such damage influence on sowing and bread-making quality indexes is investigated.
Г. А. Заякіна   +2 more
doaj   +1 more source

Investigating the Effect of Temperature on Abundance of Mythimna loreyi (Lepidoptera: Noctuidae) in Corn [PDF]

open access: yesپژوهش‌های حفاظت گیاهان ایران
Introduction Lepidopteran pests are among the most important limiting factors for corn production (grain and fodder corn), which is one of the most important strategic products in the world and in Iran.
Laleh Ebrahimi   +2 more
doaj   +1 more source

Changes of low molecular weight compounds of cryoprotectants in overwintering adults of Eurygaster integriceps (Hem.: Scutelleridae) [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2014
The Sunn pest, Eurygaster integriceps Puton, is a univoltine insect and considered as one of the most important pests of wheat and barley. The adults of E.
F. Araghieh Farahani   +2 more
doaj  

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