Crop protection in UK horticulture: rationale, current practices, and dependence on crop protection products

biological control chemical control control cultural control de plagas crops cultivos cultural control economia economics economie environmental impact horticultura horticulture impact sur l'environnement impacto ambiental integrated control legislation lucha integrada lutte antiravageur lutte biologique lutte chimique lutte culturale malezas mauvaise herbe pest control pesticide pesticides plaguicidas plante de culture reino unido united kingdom weeds