Results 121 to 130 of about 127,737 (232)

Endoparasitism in cereal aphids : molecular analysis of a whole parasitoid community

open access: yes, 2008
Insect parasitoids play a major role in terrestrial food webs as they are highly diverse, exploit a wide range of niches and are capable of affecting host population dynamics.
I. M. G. VOLLHARDT   +25 more
core   +1 more source

Epidemiological drivers of turnip yellows virus and its vector Myzus persicae in Australian canola (Brassica napus) systems: a 3‐year study of commercial crops and noncrop vegetation

open access: yesPest Management Science, Volume 82, Issue 11, Page 10671-10682, November 2026.
A 3‐year study across southern Australia aimed to characterize drivers of infection in the Myzus persicae–turnip yellows virus–Brassica napus pathosystem. Identification of key reservoir hosts and the strong association between earlier sowing and increased disease incidence highlight opportunities for targeted weed management, strategic sowing ...
Samantha E Edley   +9 more
wiley   +1 more source

Overwintering and dispersal of cereal aphids

open access: yes, 1982
Cereal aphids are a major pest of crops. There are seven important pest species found in Britain- Sitobion avenae F., S. fragariae Wlk., Rhopalosiphum adi L., RL insertum Wlk., R. maidis Fitch, Metorolophium dirhodum Wlk. and M. festucae Theobald.
Hand, Stephen Charles
core   +1 more source

Phenotyping of cereal grasses as food resources for the bird cherry-oat aphid Rhopalosiphum padi

open access: yesТруды по прикладной ботанике, генетике и селекции
Background. Cereal grasses are an integral component of not only natural but also anthropogenic cenoses as weeds or cultivated crops. Of these, 183 species are included in the range of food plants for the bird cherry-oat aphid Rhopalosiphum padi (L ...
E. S. Gandrabur   +2 more
doaj   +1 more source

Determination of economic injury level of Sitobion avenae (Hom.: Aphididae) on wheat of Chameran variety in Ahwaz [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2015
The drought phenomenon in recent years has increased the oat aphid (Sitobion avenae Fab.) population in khuzestan wheat fields. Considering the existence of different natural enemies of this pest in cereal fields, the best control method would be based ...
Y. Khajehzadeh, M. Hasanimoghaddam
doaj  

Assessing the host plants of the invasive apricot aphid, Myzus mumecola (Hemiptera: Aphididae)

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 4, Page 559-565, November 2026.
We investigated the host plants of the invasive apricot aphid Myzus mumecola (Hemiptera: Aphididae), an emerging pest species in Europe, by combining molecular and ecological approaches. The winter host plant was confirmed as apricot by both methods.
Marta Chignola   +2 more
wiley   +1 more source

Cereal aphids: biology, prognosis and regulation:certified methodology

open access: yes, 2017
This guide is a new publication providing information on cereal aphids: biology, prognosis and regulation in central Europe.This approach is supported by the experimental work of authors and also by their publications in scientific journals published ...
Saska, Pavel   +5 more
core  

Neonicotinoid seed treatments do not consistently reduce insect feeding damage nor increase yields in Maryland soy

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 4, Page 699-704, November 2026.
We compared soybean plants from untreated and treated seeds across 4 sites and 3 years in Maryland. Neonicotinoid seed treatments (NST) provided little reduction in insect stippling damage and no reduction in chewing damage. NST did not result in increased plant biomass or bean yield. Abstract The use of neonicotinoid insecticides in seed treatments in
Kelsey J. McGurrin   +4 more
wiley   +1 more source

Preference of cereal aphids for different varieties of winter wheat

open access: yes, 2012
This paper reports on the development of a simple and robust preference meter (developed in-house) to score the host choice behavior of apterous aphids.
Audenaert, Kris   +3 more
core   +1 more source

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