ABSTRACT: The use of soybean cultivars resistant to insect pest control is an alternative that reduces production costs and does not cause an imbalance in the agroecosystem. Thus, the aim of this work was to evaluate whether different planting densities influence the susceptibility of soybean to Cerotoma arcuata Oliver (Coleoptera:Chrysomelidae) in the state of Tocantins. To this end, preference tests with multiple choices were conducted on laboratory using soybean cultivars P98Y70, M8766RR and M9144RR. The preference of insects varied depending on the cultivar. Trichomes play an important role in the protection of plants to attack by C. arcuata, so that the cultivar M8766RR is resistant of the non-feeding preference of this defoliator ...
Dentre os fatores que contribuem para reduzir a produtividade das lavouras de milho estao as pragas,...
The use of soybean cultivars resistant to insects and diseases reduces the application of pesticides...
A soja é a mais importante oleaginosa cultivada no mundo sendo o Brasil o segundo maior produtor. Di...
A knowledge of the mechanisms of resistance present in genetic materials should help breeding progra...
Esta pesquisa faz parte do programa em andamento no Departamento de Genética da ESALQ/USP e objetiva...
The South American tomato pinworm, Tuta absoluta (Meyrick), is one of the most important tomato pest...
The first case about evolution of arthropod resistance to insecticides, was reported in 1914, with S...
Este trabalho teve por objetivo avaliar a preferência alimentar de adultos de Cerotoma arcuata (Oliv...
The objective of this work was to evaluate different chemical treatments, associating herbicide comb...
The search for clean foods is growing around the world and tomato is one of the most demanded vegeta...
The use of antagonistic plants may play an important role in phytonematodes control. Green crops can...
The integration of plant resistance and biological control agent can be a viable alternative to the ...
A lagarta do cartucho é uma das principais pragas do milho, sendo controladas principalmente por ins...
The objective of this work was to evaluate the natural resistance of soybean cultivars to Chrysodeix...
The effect of systemic and contact insecticides was tested against three species of soybean "green s...
Dentre os fatores que contribuem para reduzir a produtividade das lavouras de milho estao as pragas,...
The use of soybean cultivars resistant to insects and diseases reduces the application of pesticides...
A soja é a mais importante oleaginosa cultivada no mundo sendo o Brasil o segundo maior produtor. Di...
A knowledge of the mechanisms of resistance present in genetic materials should help breeding progra...
Esta pesquisa faz parte do programa em andamento no Departamento de Genética da ESALQ/USP e objetiva...
The South American tomato pinworm, Tuta absoluta (Meyrick), is one of the most important tomato pest...
The first case about evolution of arthropod resistance to insecticides, was reported in 1914, with S...
Este trabalho teve por objetivo avaliar a preferência alimentar de adultos de Cerotoma arcuata (Oliv...
The objective of this work was to evaluate different chemical treatments, associating herbicide comb...
The search for clean foods is growing around the world and tomato is one of the most demanded vegeta...
The use of antagonistic plants may play an important role in phytonematodes control. Green crops can...
The integration of plant resistance and biological control agent can be a viable alternative to the ...
A lagarta do cartucho é uma das principais pragas do milho, sendo controladas principalmente por ins...
The objective of this work was to evaluate the natural resistance of soybean cultivars to Chrysodeix...
The effect of systemic and contact insecticides was tested against three species of soybean "green s...
Dentre os fatores que contribuem para reduzir a produtividade das lavouras de milho estao as pragas,...
The use of soybean cultivars resistant to insects and diseases reduces the application of pesticides...
A soja é a mais importante oleaginosa cultivada no mundo sendo o Brasil o segundo maior produtor. Di...