Results 61 to 70 of about 392 (155)
Spatial distribution and fixed precision sequential sampling model of corn leaf aphid, Rhopalosiphum maidis (Hemiptera: Aphididae) in barley fields [PDF]
نامه انجمن حشرهشناسی ایران, 2019 In this research, barley aphids in Mahidasht region of Kermanshah province were identified. Spatial distribution type and statistics for corn leaf aphid, Rhopalosiphum maidis (Fitch) were also studied and sequential sampling models were developed ...
Shahram Shahrokhi Khaneghah +2 more
doaj +1 more source
Plant Pathology, Volume 74, Issue 7, Page 2137-2149, September 2025.Virus transmission experiments showed that Luteovirus transmission efficiency is not affected by the insecticide resistance status of the English grain aphid, Sitobion avenae. ABSTRACT The English grain aphid, Sitobion avenae, is a significant agricultural pest in Europe that damages cereal crops by feeding on the grain and by transmitting viruses (e.g.
Maximilian Schughart +4 more
wiley +1 more source
Annals of Applied Biology, 1978 SUMMARYFrom June to early August 1970, populations of Macrosiphum avenae and Metopolophium dirhodum on marked tillers of field barley were compared with the numbers of alatae trapped at crop height and at 12.2 m. There were always more M. dirhodum than M. avenae on the tillers.
openaire +1 more source
Ecological Applications, Volume 35, Issue 5, July 2025.Abstract Food webs are not static over time, but our knowledge of their dynamics is extremely scarce due to methodological challenges. In turn, this significantly limits our ability to mechanistically understand the temporal changes that trophic networks annually undergo.
Pedro Nuno Branco Leote +2 more
wiley +1 more source
Integrative Zoology, Volume 20, Issue 3, Page 465-484, May 2025.Microorganism‐released metabolites, proteins, or toxins modulate plant‐based targets to regulate physiological processes such as phytohormone and nutrition balance and stress resistance. Microbes that affect plant physiological processes regulate the visual, olfactory, and gustatory cues associated with plants to attract or repel insect herbivores and ...
Wei ZHANG +11 more
wiley +1 more source
Plant chemistry and aphid parasitoids (Hymenoptera: Braconidae): Imprinting and memory
European Journal of Entomology, 2008 Emerging parasitoids of aphids encounter secondary plant chemistry from cues left by the mother parasitoid at oviposition and from the plant-feeding of the host aphid.
Helmut F. van EMDEN +5 more
doaj +1 more source
Effect of Plant Identity in Wheat Mixtures on English Grain Aphid (Sitobion avenae) Control
Journal of Applied Entomology, Volume 149, Issue 1, Page 132-140, February 2025.ABSTRACT Field experiments have demonstrated that wheat mixtures differ in their ability to regulate aphid populations. To further investigate the effectiveness of wheat mixtures (Triticum aestivum and Triticum turgidum) in controlling aphids, we conducted both laboratory and greenhouse experiments.
Alba Tous‐Fandos +5 more
wiley +1 more source
Insect Conservation and Diversity, Volume 17, Issue 5, Page 884-893, September 2024.Large‐scale study aimed at investigating the effectiveness of flowering areas implementation in soft wheat fields. Specific goals were to evaluate the effect of flowering areas on insect pollinators, wheat aphid and bug infestations and biological control agents of aphids.
Serena Magagnoli +5 more
wiley +1 more source
Microscopy Research and Technique, Volume 87, Issue 8, Page 1926-1932, August 2024.We have combined multiplex hybridization chain reaction and the iDISCO+ clearing approach on whole‐mount insect to visualize transcripts in the pea aphid salivary glands without dissection. Abstract Detecting RNA molecules within their natural environment inside intact arthropods has long been challenging, particularly in small organisms covered by a ...
Bastien Cayrol +2 more
wiley +1 more source
Commodity risk assessment of Sorbus aucuparia plants from the UK
EFSA Journal, Volume 22, Issue 6, June 2024.Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high risk plants, plant products and other objects’. Taking into account the available scientific information, including the technical information provided by ...
EFSA Panel on Plant Health (PLH) +33 more
wiley +1 more source