2. For the purposes of this Directive, the term "agriculture and horticulture" refers to all activities falling within Group 011 of the International Standard Industrial Classification of all Economic Activities (Statistical Office of the United Nations, Statistical Papers, Series M, No 4, Rev. 1, New York, 1958), and in particular: (a) general agriculture including the growing of field crops, v
iticulture, and the cultivation of tropical produce ; growing of fruits, nuts, seeds, vegetables, fowers, b
oth in the open and under glass ; ...[+++]landscaping;
2 . Voor de toepassing van de richtlijn verstaat men onder landbouw en tuinbouw de werkzaamheden welke in groep 011 van de " International Standard Industrial Classification of all economic activities " zijn begrepen ( Bureau voor de Statistiek van de Verenigde Naties , Statistische studies , serie M , no . 4 . herz . 1 _ New-York 1958 ) , dit is in hoofdzaak :