Results 41 to 50 of about 1,387,158 (290)

Target-site and non-target-site based resistance to the herbicide tribenuron-methyl in flixweed (Descurainia sophia L.) [PDF]

BMC Genomics, 2016
Flixweed (Descurainia sophia L.) is a troublesome and widespread broadleaf weed in winter fields in China, and has evolved high level resistance to acetolactate synthase (ALS)-inhibiting sulfonylurea herbicide tribenuron-methyl.We identified a resistant flixweed population (N11) exhibiting 116.3-fold resistance to tribenuron-methyl relative to the ...
Yang, Qian, Deng, Wei, Li, Xuefeng, Yu, Qin, Bai, Lianyang, Zheng, Mingqi   +5 more
openaire   +2 more sources

Monitoring of Target-Site Mutations Conferring Insecticide Resistance in Spodoptera frugiperda [PDF]

Insects, 2020
Fall armyworm (FAW), Spodoptera frugiperda, a major pest of corn and native to the Americas, recently invaded (sub)tropical regions worldwide. The intensive use of insecticides and the high adoption of crops expressing Bacillus thuringiensis (Bt) proteins has led to many cases of resistance.
Debora Boaventura, Macarena Martin, Alberto Pozzebon, David Mota-Sanchez, Ralf Nauen   +4 more
openaire   +3 more sources

Detection of target-site and metabolic resistance to pyrethroids in the bed bug Cimex lectularius in Berlin, Germany11 Note: Supplementary data associated with this article.

International Journal for Parasitology: Drugs and Drug Resistance, 2020
Knockdown-resistance (kdr) against pyrethroids in bed bugs (Cimex lectularis) is associated with the presence of several point mutations in the voltage-sensitive sodium channel α-subunit gene and/or an increased metabolic detoxification by cytochrome ...
Arlette Vander Pan, Carola Kuhn, Erik Schmolz, Georg von Samson-Himmelstjerna, Jürgen Krücken   +4 more
doaj   +1 more source

Underpinning Sustainable Vector Control through Informed Insecticide Resistance Management [PDF]

, 2014
Background: There has been rapid scale-up of malaria vector control in the last ten years. Both of the primary control strategies, long-lasting pyrethroid treated nets and indoor residual spraying, rely on the use of a limited number of insecticides ...
A Asidi, Alister Kandyata, Angela J. Hughes, AO Oduola, AP Abilio, B Sharp, BD Brooke, Brian Chirwa, C Bass, C Bass, C Bass, Charles S. Wondji, CJL Murray, Clare Strode, CM Fornadel, CS Wondji, CS Wondji, DA Amenya, DK Mathias, E Chanda, E Chanda, E Chanda, E Chanda, E Chizema-Kawesha, EB Wilson, Edward K. Thomsen, Emmanuel Chanda, F Masaninga, Faustina N. Phiri, Frank H. Collins, G Favia, H Ranson, Hilary Ranson, J Hemingway, J Riveron, J-F Trape, JA Scott, Janet Hemingway, Javan Chanda, K Hargreaves, Kathleen Poer, Kay Hemmings, L Djogbénou, L Eisen, L Kelly-Hope, LL Koekemoer, Lucy Muzia, M Coleman, M Zaim, Michael Coleman, Mulakwa Kamuliwo, Mulenga Musapa, MW Pfaffl, P Müller, P Müller, R Aïkpon, R Maharaj, R N'Guessan, R N'Guessan, RGA Feachem, RM Kwiatkowska, RN Christian, S Casimiro, S Casimiro, SN Mitchell, T-L Chiu, U Ramphul, WS Abbott, Y Ding   +68 more
core   +8 more sources

Molecular Basis of Resistance to Bensulfuron-Methyl in a Smallflower Umbrella Sedge (Cyperus difformis L.) Population from China

Agronomy, 2023
Smallflower umbrella sedge (Cyperus difformis L.) is an invasive weed, and infestations of C. difformis are increasing in rice (Oryza sativa L.) fields in China.
Shanshan Yin, Wei Hu, Yin Chai, Minghao Jiang, Jingxu Zhang, Haiqun Cao, Ning Zhao, Min Liao   +7 more
doaj   +1 more source

Engineered single nucleotide polymorphisms in the mosquito MEK docking site alter Plasmodium berghei development in Anopheles gambiae. [PDF]

, 2014
BackgroundSusceptibility to Plasmodium infection in Anopheles gambiae has been proposed to result from naturally occurring polymorphisms that alter the strength of endogenous innate defenses.
Anishchenko, Michael, Brault, Aaron C, Brenton, Ashley A, Cheung, Kong, Luckhart, Shirley, Souvannaseng, Lattha   +5 more
core   +3 more sources

Differences in Germination of ACCase-Resistant Biotypes Containing Isoleucine-1781-Leucine Mutation and Susceptible Biotypes of Wild Oat (Avena sterilis ssp. ludoviciana)

Plants, 2021
Herbicide resistance can affect seed germination and the optimal conditions required for seed germination, which in turn may impose a fitness cost in resistant populations. Winter wild oat [Avena sterilis L. ssp. ludoviciana (Durieu) Gillet and Magne] is
Fatemeh Benakashani, Jose L. Gonzalez-Andujar, Elias Soltani   +2 more
doaj   +1 more source

A PRSZT Registry Analysis of Prognostic Factors Influencing Survival and Relapse Rates After Second Allogeneic Hematopoietic Stem Cell Transplantation in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT A second allogeneic (allo‐)hematopoietic stem cell transplantation (HSCT2) is a potential curative option for pediatric patients with acute lymphoblastic leukemia (ALL) following relapse after first allogeneic transplantation (HSCT1), but its efficacy is limited by high relapse rates and transplant‐related toxicity in highly pretreated ...
Ava Momm, Imme Haubitz, Rita Beier, Martin Zimmermann, Andrej Lissat, Peter Bader, Matthias Eyrich, Jan‐Henning Klusmann, Matthias Wölfl, Paul‐Gerhardt Schlegel, Verena Wiegering   +10 more
wiley   +1 more source

Weed resistance diagnostic technologies to detect herbicide resistance in cerealgrowing areas. A review

Julius-Kühn-Archiv, 2012
Cereals are major crops used for food and feed. By 2050, the world population is expected to be close to 10 billion requiring a doubling of the food production from a fixed area of arable land.
Beffa, Roland, Figge, Andrea, Lorentz, Lothar, Hess, Martin, Laber, Bernd, Ruiz-Santaella, Juan Pedro, Strek, Harry   +6 more
doaj   +1 more source

Herbicide resistant weeds: the case of resistance to glyphosate

Vietnam Journal of Science, Technology and Engineering, 2022
Glyphosate has become the most widely used herbicide worldwide since 1974 with a global use of 8.6 billion kg (glyphosate active ingredient) between 1974 and 2014.
The Duc Ngo
doaj   +1 more source