1985
DOI: 10.1590/s0006-87051985000100013
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Redução da evaporação de gotículas contendo herbicida, com emprego de oxietileno docosanol

Abstract: O oxietileno docosanol (O.E.D) foi adicionado à calda de herbicida bentazone para conhecer o seu efeito no controle da evaporação das gotículas pulverizadas. Sob condições controladas de temperatura, umidade relativa e ausência de ventos, foram produzidas e utilizadas gotículas de determinados diâmetros para verificar a perda do volume através da redução do seu diâmetro em condições estáticas e após a queda de 4,2m. Gotas de água mais herbicida, com diâmetro médio de 141 micros perderam 63% do seu volume e got… Show more

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(1 citation statement)
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“…Droplet size, relative air humidity, leaf structure, product formulation and adjuvant interaction influence the evaporation of droplets from the target surface (YU et al, 2009b). Fragmenting the spray solution into droplets increases the surface area of the liquid, which leads to greater evaporation (CORRÊA, 1985;MATTHEWS, 1992). This effect is stronger at lower air humidity levels since evaporation is faster in dry environments.…”
Section: Introductionmentioning
confidence: 99%
“…Droplet size, relative air humidity, leaf structure, product formulation and adjuvant interaction influence the evaporation of droplets from the target surface (YU et al, 2009b). Fragmenting the spray solution into droplets increases the surface area of the liquid, which leads to greater evaporation (CORRÊA, 1985;MATTHEWS, 1992). This effect is stronger at lower air humidity levels since evaporation is faster in dry environments.…”
Section: Introductionmentioning
confidence: 99%