Results 51 to 60 of about 3,277 (203)

Effect of ionizing (gamma) and non-ionizing (UV) radiation on the development of Trichogramma euproctidis (Hymenoptera: Trichogrammatidae) [PDF]

open access: yes, 2012
The potential of using gamma and ultraviolet radiation as an alternative treatment to increase the efficiency of Trichogramma euproctidis (Girault 1911) (Hymenoptera: Trichogrammatidae) was investigated in the laboratory.
Canpolat Ulku   +2 more
core   +1 more source

Commodity risk assessment of debarked conifer wood chips fumigated with sulfuryl fluoride from the US

open access: yesEFSA Journal, Volume 23, Issue 1, January 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to deliver a risk assessment on the likelihood of pest freedom from regulated EU quarantine pests, with emphasis on Bursaphelenchus xylophilus and its vectors Monochamus spp. of debarked conifer wood chips fumigated with sulfuryl fluoride as proposed by the United States (US) and
EFSA Panel on Plant Health (PLH)   +32 more
wiley   +1 more source

Effect of damage by Oryzaephilus surinamensis on the chemical components of honeysuckle

open access: yes浙江大学学报. 农业与生命科学版, 2017
The stable ecological environment of the warehouse for storage of grain, Chinese herbal medicine and tobacco provided good condition for growth of pests, thus caused mass propagation of pests.
XIANG Yuyong, LUO Huihua, DING Yajuan
doaj   +1 more source

Storage conditions and storage pests in grain stores of ecological farming in Baden-Württemberg [PDF]

open access: yes, 2008
Im Ökologischen Landbau sind zur Bekämpfung von Schädlingen nur umweltfreundliche Methoden erlaubt. Entsprechend gibt es eine Reihe von etablierten biologischen oder physikalischen Methoden zum Schutz von Nutzpflanzen auf dem Acker oder in Gewächshäusern.
Niedermayer, Steffi   +1 more
core  

Oryzaephilus surinamensi

open access: yes, 2008
{"references": ["Prevost M-A, Bain A (2007) L'implantation d'une colonie terre-neuvienne au XVIIe siecle: l'apport des analyses archeobotanique et archeoentomologique. In: Bain A, Chabot J, Moussette M (Eds) La mesure du passe: contributions a la recherche en archeometrie (2000 - 2006). British Archaeological Reports.
openaire   +1 more source

The sublethal impacts of five insecticidal formulations on Oryzaephilus surinamensis behavioral traits

open access: yesPest Management Science, Volume 80, Issue 10, Page 5334-5341, October 2024.
Deltamethrin, α‐cypermethrin, and λ‐cyhalothrin provided high toxicity to Oryzaephilus surinamensis. λ‐Cyhalothrin and deltamethrin extended stop times; α‐cypermethrin reduced walks and increased climbing attempts. Insecticides did not affect the interval spent on food. Abstract BACKGROUND Mortality caused by various pyrethroids, and neonicotinoids has
Nickolas G. Kavallieratos   +5 more
wiley   +1 more source

A Novel, Extremely Elongated, and Endocellular Bacterial Symbiont Supports Cuticle Formation of a Grain Pest Beetle

open access: yesmBio, 2017
The saw-toothed grain beetle, Oryzaephilus surinamensis (Silvanidae), is a cosmopolitan stored-product pest. Early studies on O. surinamensis in the 1930s described the presence of peculiar bacteriomes harboring endosymbiotic bacteria in the abdomen ...
Bin Hirota   +8 more
doaj   +1 more source

Oryzaephilus mercator

open access: yes, 2008
{"references": ["Bousquet Y (1991) Family Cucujidae: flat bark beetles. In: Bousquet Y (Ed) Checklist of Beetles of Canada and Alaska. Agriculture Canada Publication 1861 / E: 219 - 220.", "Bousquet Y (1990) Beetles associated with stored products in Canada: an identification guide. Agriculture Canada Publication 1837: 1 - 215"]}
openaire   +1 more source

Discriminating Between Adult Mandibles of Oryzaephilus surinamensis and Oryzaephilus mercator Using Setal Brush Length

open access: yesJournal of AOAC INTERNATIONAL, 1993
Abstract The setal brush was identified as a diagnostic characteristic which can be used to distinguish between the mandibles of adult Oryzaephilus surinamensis and O. mercator. The right and left setal brushes of 50 specimens from each species were measured.
openaire   +1 more source

Chemical composition and mosquitocidal potential of Gloriosa superba (flame lily) seed extract against the dengue mosquito Aedes aegypti and aquatic mosquito predators

open access: yesEntomological Research, Volume 54, Issue 9, September 2024.
Abstract This study investigates the mosquitocidal potential of crude petroleum ether extract fractions derived from Gloriosa superba against the dengue mosquito vector Aedes aegypti. Chemical profiling through gas chromatography identified four major metabolites, with nonadecane showing the highest peak area percentage (70.34%).
Venkatachalam Ramasamy   +8 more
wiley   +1 more source

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