The objective was to evaluate the effect of glyphosate, paraquat and glufosinate-ammonium applied as directed spray in initial development of jatropha plants. A randomized block design was used, with five replicates. The treatments consisted of glyphosate (180, 360, 720 and 1,440 g ha-1), paraquat (100, 200, 400 and 800 g ha-1) and glufosinate-ammonium (125, 250, 500 and 1,000 g ha-1) and a control (no application). Herbicide application was performed at 145 days after sowing, with spraying directed to the lower third middle of the plants. The rates glyphosate provided average phytointoxication of 2.4% and no reduction in leaf area, however, there was an average reduction of 9.0% of dry weight at 35 days after application (DAA). Paraquat, f...
Foi conduzido um ensaio no município de Chapadão do Céu, GO, objetivando avaliar a eficácia biológic...
O uso de herbicidas é uma prática muito utilizada para o controle de plantas daninhas. Entretanto, s...
Foi conduzido um ensaio no município de Chapadão do Céu, GO, objetivando avaliar a eficácia biológic...
The objective was to evaluate the effect of glyphosate, paraquat and glufosinate-ammonium applied as...
The association of glyphosate and diclosulam in burndown can reduce the presence of weeds for a long...
The association of glyphosate and diclosulam in burndown can reduce the presence of weeds for a long...
The objective of the research was to determine the efficacy of pre-emergence-applied herbicides spra...
The objective of the research was to determine the efficacy of pre-emergence-applied herbicides spra...
One of the strategies to improve the mechanic harvest performance is using desiccants in pre-harvest...
The present work has the objective of measure the performance of the soybean submitted to doses of g...
The sequential application ofherbicides at pre-planting can be used as a strategy to reduce the effe...
The present work has the objective of measure the performance of the soybean submitted to doses of g...
O uso de herbicidas é uma prática muito utilizada para o controle de plantas daninhas. Entretanto, s...
Several trials have been carried out for increasing glyphosate efficacy on weed burndown, including ...
Several trials have been carried out for increasing glyphosate efficacy on weed burndown, including ...
Foi conduzido um ensaio no município de Chapadão do Céu, GO, objetivando avaliar a eficácia biológic...
O uso de herbicidas é uma prática muito utilizada para o controle de plantas daninhas. Entretanto, s...
Foi conduzido um ensaio no município de Chapadão do Céu, GO, objetivando avaliar a eficácia biológic...
The objective was to evaluate the effect of glyphosate, paraquat and glufosinate-ammonium applied as...
The association of glyphosate and diclosulam in burndown can reduce the presence of weeds for a long...
The association of glyphosate and diclosulam in burndown can reduce the presence of weeds for a long...
The objective of the research was to determine the efficacy of pre-emergence-applied herbicides spra...
The objective of the research was to determine the efficacy of pre-emergence-applied herbicides spra...
One of the strategies to improve the mechanic harvest performance is using desiccants in pre-harvest...
The present work has the objective of measure the performance of the soybean submitted to doses of g...
The sequential application ofherbicides at pre-planting can be used as a strategy to reduce the effe...
The present work has the objective of measure the performance of the soybean submitted to doses of g...
O uso de herbicidas é uma prática muito utilizada para o controle de plantas daninhas. Entretanto, s...
Several trials have been carried out for increasing glyphosate efficacy on weed burndown, including ...
Several trials have been carried out for increasing glyphosate efficacy on weed burndown, including ...
Foi conduzido um ensaio no município de Chapadão do Céu, GO, objetivando avaliar a eficácia biológic...
O uso de herbicidas é uma prática muito utilizada para o controle de plantas daninhas. Entretanto, s...
Foi conduzido um ensaio no município de Chapadão do Céu, GO, objetivando avaliar a eficácia biológic...