Results 71 to 80 of about 8,394 (229)

Circular 40 [PDF]

, 1980
For cooperation and assistance in the work reported here, we gratefully acknowledge Dr. William Burgoyne, State of Alaska Division of Environmental Conservation and Mr. Delon Brown, USDA, Alaska Crop and Livestock Reporting Service.
Bleicher, David P., Mitchell, William W., Scorup, Peter C.   +2 more
core  

Dispersal behavior of Tetranychus evansi and T. urticae on tomato at several spatial scales and densities: Implications for integrated pest management [PDF]

, 2014
Studying distribution is necessary to understand and manage the dynamics of species with spatially structured populations. Here we studied the distribution in Tetranychus evansi and T. urticae, two mite pests of tomato, in the scope of evaluating factors
Azandémè-Hounmalon, Yeyinou Ginette, Fellous, Simon, Fiaboe, Komi K.M., Kreiter, Serge, Kungu, Miriam, Martin, Thibaud, Subramanian, Sevgan   +6 more
core   +3 more sources

Evolving resistance patterns in Tetranychus urticae and Bemisia tabaci in Greece

Pest Management Science, Volume 82, Issue 4, Page 3544-3551, April 2026.
Greek populations of T. urticae and B. tabaci exhibit evolving multi‐resistance, confirmed by bioassays and molecular markers, highlighting the urgent need for evidence‐based resistance monitoring in IPM. Abstract BACKGROUND Pesticide resistance in agricultural pests remains a major barrier to effective and sustainable crop protection.
Anastasia Kampouraki, Aris Ilias, Kiriaki‐Maria Papapostolou, Styliani Malliaraki, Ioannis Pirgianakis, Evangelia Karakosta, John Vontas, Anastasia Tsagkarakou, Konstantinos Mavridis   +8 more
wiley   +1 more source

Terpenes on Rhipicephalus (Boophilus) microplus: Acaricidal activity and acetylcholinesterase inhibition

Veterinary Parasitology, 2020
The Rhipicephalus (Boophilus) microplus tick is the main ectoparasite of cattle in tropical and subtropical regions worldwide. Resistance to chemical acaricides has become widespread affirming the need for new drugs to tick control. Terpenes have become a promising alternative for cattle tick control, however the mechanism of action of these compounds ...
Alana dos Santos Cardoso, Everton Gomes Guimarães Santos, Aldilene da Silva Lima, Kevin B. Temeyer, Adalberto A. Pérez de León, Livio Martins Costa, Alexandra Martins dos Santos Soares   +6 more
openaire   +2 more sources

An RNA interference biopesticide reduces reproduction of the honey bee parasite Varroa destructor by down‐regulating embryo development pathways

Pest Management Science, Volume 82, Issue 3, Page 2694-2707, March 2026.
Varroa destructor mites exposed to dsRNA specific in sequence to a V. destructor calmodulin gene significantly effected gene expression of adult female mites sampled 5 days after entering a honey bee brood cell to reproduce. Significantly down‐regulated genes included Calmodulin and were associated with calcium ion binding and embryo developmental ...
Zoe E Smeele, Rose A McGruddy, James W Baty, Brian Manley, Kenneth Narva, Emma De Neef, Eric RL Gordon, Upendra K Devisetty, Katie Youngs, Antoine Felden, Philip J Lester   +10 more
wiley   +1 more source

Investigation of Anaplasma marginale Seroprevalence in a Traditionally Managed Large California Beef Herd. [PDF]

, 2016
Recent observations by stakeholders suggested that ecosystem changes may be driving an increased incidence of bovine erythrocytic anaplasmosis, resulting in a reemerging cattle disease in California.
Aly, Sharif S, Davy, Josh S, Foley, Janet E, Maas, John, Tucker, Thomas R   +4 more
core   +4 more sources

Acaricidal Activity of Mongolian Plants Against Dermacentor nuttalli

Mongolian Journal of Agricultural Sciences, 2019
Dermacentor nuttalli is the most commonly distributed tick species in Mongolia, and responsible for huge economic losses related to tick-borne diseases in livestock industry. Many rural herders have used plants to control tick which is noted in few documents, mostly transferred orally through generations.
Banzragchgarav O, Battur B, Battsetseg B, Myagmarsuren P, Murata T, Batkhuu J   +5 more
openaire   +1 more source

Morphological Abnormalities and Biological Effects in the Porto Alegre Strain of Rhipicephalus microplus

Entomological Research, Volume 56, Issue 3, March 2026.
ABSTRACT Rhipicephalus microplus is a widespread tick species causing significant economic losses and transmitting pathogens to cattle. The R. microplus populations utilized in tick research are frequently maintained under laboratory conditions for many years.
Arlex Rodríguez‐Durán, Lucas Teixeira de Castro, David Driemeier, Jesús Alfredo Cortés‐Vecino, Luís Fernando Parizi, Itabajara da Silva Vaz Junior   +5 more
wiley   +1 more source

Alternative treatments in the control of psoroptic mange in a flock of organic production sheep. [PDF]

, 2009
The aim of the experiment was to verify the efficacy of the treatment of psoroptic mange in a flock of Churra sheep farmed under organic production conditions, using alternative methods. One group, C Control (N=9), was given no treatment, a second group,
de la Fuente, L.F., Lafuente, M.A., Palacios, C.   +2 more
core  

Poultry red mite (Dermanyssus gallinae) infestation:A broad impact parasitological disease that still remains a significant challenge for the egg-laying industry in Europe [PDF]

, 2017
The poultry red mite, Dermanyssus gallinae, has been described for decades as a threat to the egg production industry, posing serious animal health and welfare concerns, adversely affecting productivity, and impacting public health.
A Kowalski, Annie Sigognault Flochlay, B Pilarczyk, BB Thind, C Chauve, D Harrington, D Sommer, D Sylejmani, DR George, Emmanuel Thomas, F Beugnet, H Nordenfors, I Cosoroaba, J Chirico, J Höglund, J Zdybel, K Bartley, M Marangi, M Mul, M Mul, MA Cafiero, MA Cafiero, MC Valiente, O Kilpinen, O Kilpinen, O Sparagano, OA Sparagano, Olivier Sparagano, R Emous van, RZ Abbas, SE Majowicz, V Maurer   +31 more
core   +1 more source