Results 191 to 200 of about 56,928 (308)

Inheritance and fitness costs of field‐evolved resistance to Gpp34/Tpp35Ab1 corn by western corn rootworm, Diabrotica virgifera virgifera (Coleoptera: Chrysomelidae)

Pest Management Science, EarlyView.
Field‐evolved resistance to Gpp34/Tpp35Ab1 corn in two western corn rootworm strains was inherited in a non‐recessive manner and was associated with fitness costs. Abstract BACKGROUND The western corn rootworm, Diabrotica virgifera virgifera LeConte, is among the most serious pests of corn in the United States, and an invasive pest in parts of Europe ...
Eliott M. Smith, Brad S. Coates, Aaron J. Gassmann   +2 more
wiley   +1 more source

A Nemertean-Derived Peptide Toxin Exhibits Oral Insecticidal Activity Against <i>Spodoptera litura</i>. [PDF]

Mar Drugs
Wu W, Liu Y, Jiang Q, Cai Y, Li X.
europepmc   +1 more source

Rapid evolution and genetic basis of spinetoram resistance in Phthorimaea absoluta: evidence from six years of monitoring and laboratory selection

Pest Management Science, EarlyView.
Resistance to spinetoram in Phthorimaea absoluta is rapidly selected and functionally recessive at field‐relevant concentrations. Metabolic detoxification contributes partially, while cross‐resistance to spinosad and increased susceptibility to diamides and isoxazolines highlight practical options for resistance monitoring and insecticide rotation ...
Teófilo P. Langa, Vitor Quintela, Marcos de Oliveira, Herbert A. A. Siqueira   +3 more
wiley   +1 more source

Insecticidal formulations

During the last decade a singularly large increase in the number of chemicals useful in controlling insect and other pests of plants, animals, and man has occurred.

core  

Insecticidal Activity of <i>Ricinus communis</i> Leaf Extracts Against <i>Bactrocera zonata</i> and <i>Bactrocera cucurbitae</i>: Identification of Potential Bioactive Compounds. [PDF]

Insects
Akbar R, Manzoor S, Lalarukh I, Makai G, Shehzadi S, Khan AA, Di N, Sun J, Ullah A, Fan J.   +9 more
europepmc   +1 more source

Absorption and translocation of 14C‐propiconazole associated with two adjuvants in young coffee plants

Pest Management Science, EarlyView.
Experimental workflow evaluating 14C‐propiconazole absorption and translocation in Coffea arabica with two biodegradable adjuvants, quantified at six post‐application time points using radioscanner and liquid scintillation spectrometry. Abstract BACKGROUND This study evaluated the absorption, translocation and distribution of 14C‐propiconazole applied ...
Valéria de Souza Ivo, Emerson Leite, José Mak, Valdemar Luiz Tornisielo, Kassio Ferreira Mendes   +4 more
wiley   +1 more source

Genomic Insights Into <i>Bacillus thuringiensis</i> Strain JSd1 From Bangladesh: A Whole Genome Sequencing Approach. [PDF]

Bioinform Biol Insights
Bari MA, Pal DC, Khan MAM, Momen M, Khan M, Karim MM, Hoq MM, Khan SN.   +7 more
europepmc   +1 more source

Inheritance and stability of Cry2Ab2 resistance in an Ostrinia nubilalis strain originating from Wisconsin, U.S.

Pest Management Science, EarlyView.
Resistance to Cry2Ab2 protein in Ostrinia nubilalis is autosomal, functionally recessive, controlled by a single gene, and remains stable over 17 generations in the absence of Cry2Ab2 selection pressure. Abstract BACKGROUND Transgenic corn expressing insecticidal proteins from the bacterium Bacillus thuringiensis (Bt), including Cry1Ab, Cry1Fa and/or ...
Tatum Dwyer, Yucheng Wang, Graham P. Head, Fei Yang   +3 more
wiley   +1 more source

Engineering a thermostable recombinant <i>Bacillus thuringiensis</i> serovar <i>tenebrionis</i> expressing a date palm dehydrin gene for improved red palm weevil biocontrol. [PDF]

Front Plant Sci
Abdul Aziz M, Rahman S, Kishore U, Masmoudi K.   +3 more
europepmc   +1 more source

Why rotation and mixture fail: treatment history and the declining acaricide efficacy in Varroa destructor

Pest Management Science, EarlyView.
The effect of IRM strategies (rotation, mixture), one additional year under acaricide treatment (Years treated (+1 year)), and one year without acaricide treatment (Years off treatment (+1 year) on mite mortality relative to an approximately 17% baseline.
Sara Bryant, Alexander S Mikheyev
wiley   +1 more source