Results 71 to 80 of about 1,212 (149)

Bioactivity of medicinal plant extracts as toxicants and enzyme inhibitors against insect pests of stored commodities

Journal of Crop Protection, 2021
The present research was performed to evaluate the bioactivity of Citrullus colocynthis (L.) and Melia azedarach L. extracts against three major stored grain insect pests including Tribolium castaneum (Herbst), Trogoderma granarium Everts, and Sitophilus
Kazam Ali, Muhammad Sagheer, Mansoor ul Hasan, Abdul Rashid, Muhammad Shahid   +4 more
doaj  

دراسة التأثير الحيوي لبعض المستخلصات المائية في يرقات خنفساءالحبوب الشعرية (الخابرا) Trogoderma granarium Everts Dermestidae: Coleopteraوبالغات خنفساء الحبوب المنشارية Silvanidae : Coleoptera Oryzaephilus surinamensis (L.)

Journal of Kerbala for Agricultural Sciences, 2018
  نفذ هذا البحث لدراسة تأثير بعض المستخلصات النباتية المائية لاوراق نباتات الاس Myrtus communis L. والاستاب Ruta graveolens L. واكليل الجبل Rosemarinus officanalsi   والريحان Ocimum basilicum   والنعناع Mentha piperita L.
Nada Sabeeh Othman
doaj   +1 more source

TROGODERMA GRANARIUM: A DANGEROUS QUARANTINE PEST

The article describes the khapra beetle (Trogoderma granarium Everts), a dangerous pest of stored products that may be introduced into the Russian Federation through the importation of regulated commodities from countries where the pest occurs ...
L.I. BARANOVA, Ya.B. MORDKOVICH
core   +1 more source

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

EFSA 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), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Beata Hasiow‐Jaroszewska, Hervé Jactel, Blanca Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan Van Der Gaag, Andrea Battisti, Claude Bragard, Christer Magnusson, Hugo Mas, Daniel Rigling, Massimo Faccoli, Alžběta Mikulová, Fabio Stergulc, Eugen Christoph, Olaf Mosbach‐Schulz, Franz Streissl, Paolo Gonthier   +32 more
wiley   +1 more source

Life cycle, morphometrics and damage assessment of the Khapra beetle, Trogoderma granarium Everts (Coleoptera: Dermestidae) on stored groundnut [PDF]

Journal of Agricultural Sciences (Belgrade), 2009
The life cycle of the Khapra beetle, Trogoderma granarium Everts (Coleoptera: Dermestidae) on stored groundnut was studied under fluctuating laboratory conditions of 25±5°C and 70±5% relative humidity.
Musa A.K., Dike M.C.
doaj   +1 more source

Transgenerational cross‐susceptibility to heat stress following cold and desiccation acclimation in the Angoumois grain moth

Physiological Entomology, Volume 49, Issue 4, Page 366-378, December 2024.
CTmax of F2 generation was significantly affected by F1 heat acclimation. Slower ramping rates recorded significantly lower CTmax than higher ramping rates. Both desiccation and heat acclimation reduced heat knockdown time. Abstract The Angoumois grain moth, Sitotroga cerealella (Olivier), is a significant cosmopolitan primary pest of cereals worldwide
Precious Mpofu, Honest Machekano, Paul M. Airs, Casper Nyamukondiwa   +3 more
wiley   +1 more source

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

Pest 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, Maria C. Boukouvala, Nikoleta Eleftheriadou, Despoina N. Xefteri, Demeter Lorentha S. Gidari, Vasiliki Panagiota C. Kyrpislidi   +5 more
wiley   +1 more source

Effects of extreme temperatures on the survival of the quarantine stored-product pest, Trogoderma granarium (khapra beetle) and on its associated bacteria [PDF]

, 2016
Trogoderma granarium is a pest of stored-grain products in Asia and Africa, and a quarantine pest for much of the rest of the world. To evaluate extreme temperatures as a control strategy for this pest, I investigated the effect of high and low ...
University of Lethbridge. Faculty of Arts and Science, Wilches Correal, Diana Maria   +1 more
core  

Effects of experimental modification of temperature and humidity on abundance of dermestid beetles in nests of blue tits

Entomologia Experimentalis et Applicata, Volume 172, Issue 10, Page 964-973, October 2024.
In the current scenario of climate change it is interesting to know how alterations in temperature and humidity affects abundance of various arthropods. Sometimes, large arthropods remain undetected in unsuspected habitats such as bird nests. Experimental modification of temperature and humidity in nests of blue tit, Cyanistes caeruleus (Passeriformes:
Javier García‐Velasco, Jiří Háva, Marina García‐del Río, Alejandro Cantarero, Francisco Castaño‐Vázquez, Yago Merino, Jesús Selfa, Santiago Merino   +7 more
wiley   +1 more source

Can environmental DNA be used within pest insect agricultural biosecurity? Detecting khapra beetle within stored rice

Environmental DNA, Volume 6, Issue 4, July–August 2024.
Khapra beetle is a agricultural pest posing high global biosecurity risk. We show eDNA sampling of stored grain can detect ~1 khapra beetle larva in a 50 kg container of rice with 85% to >97% certainty (dashed line is 95% certainty level) depending on whether 1 (red) or 3 (blue) qPCR technical replicates are performed.
Anthony R. Vastano, Michael C. Allen, Cory J. Penca, Oliver C. Stringham, Michael J. Domingue, Julie L. Lockwood   +5 more
wiley   +1 more source