Helicoverpa armigera (Hübner) was officially reported in Brazil in 2013 causing serious damage to several crops, especially soybean and cotton crops. Because of this severe damage and also because H. armigera is more tolerant to insecticides in compare to other lepidopteran pests in Brazil, there was a significant increase of selection pressure with insecticides in the field. Many cases of insecticide resistance, especially to pyrethroids, have been reported in some countries of the Old World. The main objective of the present study was to characterize the susceptibility of H. armigera and to investigate the mechanisms of its resistance to pyrethroids and indoxacarb in Brazilian populations. Mortality of H. armigera populations was less tha...
In order to verify if there was cross-resistance in deltamethrin resistance strains of Rhyzopertha d...
The cotton bollworm, Helicoverpa armigera (Hübner) is one of the most serious insect pest species to...
The resistance of rice stalk stink bug, Tibraca limbativentris Stal 1860 (Hemiptera: Pentatomidae) t...
O manejo de Helicoverpa armigera (Hübner) no Brasil tem sido baseado principalmente no controle quím...
Após a detecção de Helicoverpa armigera (Hübner, 1808) (Lepidoptera: Noctuidae) no Brasil em 2013, e...
Os reguladores de crescimento de insetos têm sido um dos mais importantes grupos de inseticidas reco...
O problema de resistência de insetos a inseticidas tem se agravado nos últimos anos. Com o avanço da...
A evolução da resistência de insetos a culturas que expressam proteínas derivadas de Bacillus thurin...
Lagartas broqueadoras de frutos do tomate causam prejuízos econômicos, sendo Helicoverpa armigera a ...
Horn fly resistance to pyrethroid insecticides occurs throughout Brazil, but knowledge about the inv...
Lagartas de Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae), têm ocasionado perdas na produçã...
Helicoverpa armigera (Hübner) was officially reported in Brazil in 2013. This species is closely rel...
Pyrethroid resistance was found in 54 field strains of Helicoverpa armigera collected between 1995 a...
Cotton bollworm, Helicoverpa armigera (Hübner) is a polyphagous pest which has been reported from a ...
Helicoverpa armigera is an indigenous species in Africa and has been reported in the destruction of ...
In order to verify if there was cross-resistance in deltamethrin resistance strains of Rhyzopertha d...
The cotton bollworm, Helicoverpa armigera (Hübner) is one of the most serious insect pest species to...
The resistance of rice stalk stink bug, Tibraca limbativentris Stal 1860 (Hemiptera: Pentatomidae) t...
O manejo de Helicoverpa armigera (Hübner) no Brasil tem sido baseado principalmente no controle quím...
Após a detecção de Helicoverpa armigera (Hübner, 1808) (Lepidoptera: Noctuidae) no Brasil em 2013, e...
Os reguladores de crescimento de insetos têm sido um dos mais importantes grupos de inseticidas reco...
O problema de resistência de insetos a inseticidas tem se agravado nos últimos anos. Com o avanço da...
A evolução da resistência de insetos a culturas que expressam proteínas derivadas de Bacillus thurin...
Lagartas broqueadoras de frutos do tomate causam prejuízos econômicos, sendo Helicoverpa armigera a ...
Horn fly resistance to pyrethroid insecticides occurs throughout Brazil, but knowledge about the inv...
Lagartas de Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae), têm ocasionado perdas na produçã...
Helicoverpa armigera (Hübner) was officially reported in Brazil in 2013. This species is closely rel...
Pyrethroid resistance was found in 54 field strains of Helicoverpa armigera collected between 1995 a...
Cotton bollworm, Helicoverpa armigera (Hübner) is a polyphagous pest which has been reported from a ...
Helicoverpa armigera is an indigenous species in Africa and has been reported in the destruction of ...
In order to verify if there was cross-resistance in deltamethrin resistance strains of Rhyzopertha d...
The cotton bollworm, Helicoverpa armigera (Hübner) is one of the most serious insect pest species to...
The resistance of rice stalk stink bug, Tibraca limbativentris Stal 1860 (Hemiptera: Pentatomidae) t...