Guideline for the efficacy evaluation of insecticides. Thrips on outdoor crops (revised in 1990)

allium ampeloprasum allium cepa cultivo al aire libre culture en plein air efectos secundarios effet secondaire efficiency eficacia evaluation fibre crops fragaria gossypium hortalizas (plantas) insecticidas insecticide insecticides kakothrips leguminosae methode methods nicotiana tabacum outdoor cropping plantas estimulantes plantas textiles plante stimulante side effects stimulant crops thrips thrips (genre) thrips (genus) thrips tabaci vegetable crops