Made available in DSpace on 2022-05-01T06:02:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Anticarsia gemmatalis is the most important soybean pest in various countries of America controlled mainly with synthetic insecticides. Effective management alternatives to control and avoid of insecticide resistance are needed against this pest. The toxicity, behavioral response, and respiration of A. ...
Made available in DSpace on 2021-06-25T11:04:03Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG); The anthranilic diamide, chlorantraniliprole is a systemic insecticide affecting ryanodine recepto...
Made available in DSpace on 2020-12-10T20:06:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-06-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG); In the present work, we evaluate the toxic and repellent properties of lemongrass (Cymbopogon citr...
Made available in DSpace on 2020-12-12T02:33:07Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Palmistichus elaeisis Delvare & LaSalle (Hymenoptera: Eulophidae) is a polyphagous endoparasitoid ...
Hypothenemus hampei Ferrari (Coleoptera: Curculionidae) is the main pest of coffee due to the damage caused to coffee berries. Effective management methods and prevention of insecticide resistance are urgently needed against this insect. Bioassays were conducted to assess the effects of the diamide insecticide cyantraniliprole on H. hampei. Cyantraniliprole is the most recent compound registered against this sp...
Hypothenemus hampei Ferrari (Coleoptera: Curculionidae) is the main pest of coffee crops, and effective methods for pest management are needed urgently. Bioassays were conducted to assess the effects of the insecticide chlorantraniliprole on H. hampei adults. Toxicity, survivorship, larval production, respiration rate, and behavioral responses to six concentrations of chlorantraniliprole were evaluated. Chloran...
Made available in DSpace on 2019-10-06T16:34:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-12-01; Podisus nigrispinus Dallas (Heteroptera: Pentatomidae), released in biological control programs, is a predator of Lepidopteran and Coleopteran species. Lemongrass essential oil and its constituents can be toxic to this natural enemy. The major constituents of lemongrass essential oil are neral (31.5%), ...
Made available in DSpace on 2019-10-04T12:37:50Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-04-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG); Programa Cooperativo sobre Protecao Florestal PROTEF of the Instituto de Pesquisas e Estudos Flore...
The velvetbean caterpillar, Anticarsia gemmatalis Hübner (Lepidoptera: Noctuidae), is an important soybean pest in the Americas. Tebufenozide, a novel nonsteroidal ecdysone agonist is used to control this pest. Bioassays were conducted to assess tebufenozide toxicity and their ultrastructural effects on midgut of A. gemmatalis. The toxicity, survivorship, behavior response, and respiration rate for A. gemmatali...
Insecticides used in the agriculture and forestry have side effects on non-target organisms used as natural enemies. This study evaluated the histopathology and cytotoxicity of permethrin on the midgut of the non-target predatory bug, Podisus nigrispinus (Heteroptera: Pentatomidae) used in the biological control of pest insects. The toxicity and survival of this insect were determined using six concentrations o...