useful plants úžitkové rastliny 5 [vynechat] chemical plant protection 3 [vynechat] chemická ochrana rastlín 3 [vynechat] pesticides 3 [vynechat] agricultural crops 2 [vynechat] ochrana rastlín 2 [vynechat] pesticídy 2 [vynechat] plant growth regulators 2 [vynechat] plané rastliny 2 [vynechat] poľnohospodárske plodiny 2 [vynechat] regulátory rastu rastlín 2 [vynechat] wild flowers 2 [vynechat] buriny 1 [vynechat] ekológia rastlín 1 [vynechat] fytoterapie 1 [vynechat] garden plants cultivation 1 [vynechat] liečivé rastliny 1 [vynechat] magical plants 1 [vynechat] magické rastliny 1 [vynechat] medicinal plants 1 [vynechat] pesticidy 1 [vynechat] pestovanie záhradných rastlín 1 [vynechat] phytotherapy 1 [vynechat] plant conservation 1 [vynechat] plant ecology 1 [vynechat] weeds 1 [vynechat]