Evaluation of spray deposits with twin flat tip with air induction in two soybean stages
Fungicide application for soybean rust control forced farmers to upgrade the techniques of pesticide application. This study aimed to compare the spray deposits obtained by two spray tips, flat fan and twin flat spray tip with air induction, with and without the presence of adjuvant in the tank solu...
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| Lenguaje: | English |
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Universidad de Tarapacá. Facultad de Ciencias Agronómicas
2016
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oai:scielo:S0718-342920160004000072017-03-23Evaluation of spray deposits with twin flat tip with air induction in two soybean stagesRojo Baio,Fábio HenriquePettenan,Anderson Luizda Silva Camolese,HeriveltonFrancischetti Gabriel,Raul Rodolfo spray tips application technology tracer dye Fungicide application for soybean rust control forced farmers to upgrade the techniques of pesticide application. This study aimed to compare the spray deposits obtained by two spray tips, flat fan and twin flat spray tip with air induction, with and without the presence of adjuvant in the tank solution, in three regions of the plant canopy and at two different crop growth stages. The soybean crop evaluated was P98Y11RR at growth stages R1 and R5.2. Leaf deposits of the spray mix containing Rhodamine B as tracer dye were recovered from the canopy stratum and analyzed. The use of double fan spray tip with air induction resulted in higher levels of droplet deposit in the upper canopy stratum of soybean plants in the R1 and R5.2 growth stages, and can also replace the standard flat fan tip with the same level of spray deposits on the lower canopy region. The use of adjuvant increased spray deposits in all sections of the plant, with both spray tips in the R1 growth stage.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.34 n.4 20162016-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292016000400007en10.4067/S0718-34292016005000018 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
spray tips application technology tracer dye |
| spellingShingle |
spray tips application technology tracer dye Rojo Baio,Fábio Henrique Pettenan,Anderson Luiz da Silva Camolese,Herivelton Francischetti Gabriel,Raul Rodolfo Evaluation of spray deposits with twin flat tip with air induction in two soybean stages |
| description |
Fungicide application for soybean rust control forced farmers to upgrade the techniques of pesticide application. This study aimed to compare the spray deposits obtained by two spray tips, flat fan and twin flat spray tip with air induction, with and without the presence of adjuvant in the tank solution, in three regions of the plant canopy and at two different crop growth stages. The soybean crop evaluated was P98Y11RR at growth stages R1 and R5.2. Leaf deposits of the spray mix containing Rhodamine B as tracer dye were recovered from the canopy stratum and analyzed. The use of double fan spray tip with air induction resulted in higher levels of droplet deposit in the upper canopy stratum of soybean plants in the R1 and R5.2 growth stages, and can also replace the standard flat fan tip with the same level of spray deposits on the lower canopy region. The use of adjuvant increased spray deposits in all sections of the plant, with both spray tips in the R1 growth stage. |
| author |
Rojo Baio,Fábio Henrique Pettenan,Anderson Luiz da Silva Camolese,Herivelton Francischetti Gabriel,Raul Rodolfo |
| author_facet |
Rojo Baio,Fábio Henrique Pettenan,Anderson Luiz da Silva Camolese,Herivelton Francischetti Gabriel,Raul Rodolfo |
| author_sort |
Rojo Baio,Fábio Henrique |
| title |
Evaluation of spray deposits with twin flat tip with air induction in two soybean stages |
| title_short |
Evaluation of spray deposits with twin flat tip with air induction in two soybean stages |
| title_full |
Evaluation of spray deposits with twin flat tip with air induction in two soybean stages |
| title_fullStr |
Evaluation of spray deposits with twin flat tip with air induction in two soybean stages |
| title_full_unstemmed |
Evaluation of spray deposits with twin flat tip with air induction in two soybean stages |
| title_sort |
evaluation of spray deposits with twin flat tip with air induction in two soybean stages |
| publisher |
Universidad de Tarapacá. Facultad de Ciencias Agronómicas |
| publishDate |
2016 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292016000400007 |
| work_keys_str_mv |
AT rojobaiofabiohenrique evaluationofspraydepositswithtwinflattipwithairinductionintwosoybeanstages AT pettenanandersonluiz evaluationofspraydepositswithtwinflattipwithairinductionintwosoybeanstages AT dasilvacamoleseherivelton evaluationofspraydepositswithtwinflattipwithairinductionintwosoybeanstages AT francischettigabrielraulrodolfo evaluationofspraydepositswithtwinflattipwithairinductionintwosoybeanstages |
| _version_ |
1714203727234072576 |