The aim of this work was to evaluate the resistance types in soybean genotypes to Spodoptera cosmioides (Walker) in laboratory. Soybean genotypes assessed were as follows: 'IAC 100'(resistance standard), 'BR16'(susceptible standard), 'Dowling', PI 227687, PI 274454, 'IGRA RA 626 RR', PI 227682, 'BRSGO 8360', 'IGRA RA 516 RR'and 'P 98Y11 RR'. Free-choice and no-choice feeding non-preference tests were done using two newly-hatched larvae per genotype or one third-instar larva per genotype in both tests. Larvae attractiveness was evaluated in different times, and at the end of the experiments the leaf area consumed was quantified. In the antibiosis test, newly-hatched larvae were individua...
© The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of Ameri...
Resistance to insects can be due to chemical factors present in the plant, and, according to the nat...
Entre as pragas que causam prejuízos à soja, Spodoptera cosmioides assume importância devido a inefi...
The aim of this work was to evaluate the resistance types in soybean genotypes to Spodoptera cosmioi...
Beans is one of the most important Brazilian diet foods for a source of protein, vitamins, carbohydr...
This work aimed to find soybean genotypes with low feeding preference by Spodoptera eridania larvae ...
Esse trabalho teve por objetivo avaliar a não preferência para alimentação e parâmetros biológicos d...
This work aimed to evaluate the resistance categories and mechanisms in kale genotypes to Spodoptera...
Dual choice tests were performed in Londrina, PR, during 1988 and 1989 to evaluate feeding preferenc...
A knowledge of the mechanisms of resistance present in genetic materials should help breeding progra...
The objective of this study was to evaluate the resistance of categories by non preference for feedi...
This study aimed to evaluate some factors that influence the expression of antixenosis in soybean ge...
A knowledge of the mechanisms of resistance present in genetic materials should help breeding progra...
The velvetbean caterpillar Anticarsia gemmatalis Hübner and the fall armyworm Spodoptera frugiperda ...
This study aimed to evaluate landrace maize genotypes with resistance characteristics Spodoptera fru...
© The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of Ameri...
Resistance to insects can be due to chemical factors present in the plant, and, according to the nat...
Entre as pragas que causam prejuízos à soja, Spodoptera cosmioides assume importância devido a inefi...
The aim of this work was to evaluate the resistance types in soybean genotypes to Spodoptera cosmioi...
Beans is one of the most important Brazilian diet foods for a source of protein, vitamins, carbohydr...
This work aimed to find soybean genotypes with low feeding preference by Spodoptera eridania larvae ...
Esse trabalho teve por objetivo avaliar a não preferência para alimentação e parâmetros biológicos d...
This work aimed to evaluate the resistance categories and mechanisms in kale genotypes to Spodoptera...
Dual choice tests were performed in Londrina, PR, during 1988 and 1989 to evaluate feeding preferenc...
A knowledge of the mechanisms of resistance present in genetic materials should help breeding progra...
The objective of this study was to evaluate the resistance of categories by non preference for feedi...
This study aimed to evaluate some factors that influence the expression of antixenosis in soybean ge...
A knowledge of the mechanisms of resistance present in genetic materials should help breeding progra...
The velvetbean caterpillar Anticarsia gemmatalis Hübner and the fall armyworm Spodoptera frugiperda ...
This study aimed to evaluate landrace maize genotypes with resistance characteristics Spodoptera fru...
© The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of Ameri...
Resistance to insects can be due to chemical factors present in the plant, and, according to the nat...
Entre as pragas que causam prejuízos à soja, Spodoptera cosmioides assume importância devido a inefi...