Book ÒBeneficial arthropods in the gardenÓ is about beneficial insects, which help each biological gardener, horticulturist and farmer in his battle against pests.
In the book we can see only small fist of beneficial insects and a few spiders, which are possible to find in the garden, meadow or field, where chemical preparations for pest suppression arenÕt used and where garden is fertilized with natural organic fertilizers.
Knjiga "Koristni organizmi v vrtu" govori predvsem o koristnih _u_elkah, naravnih pomo_nikih vsakega ekolo_kega vrti_karja, vrtnarja in kmetovalca.
V knjigi je zbranih pribli_no 100 koristnih _u_elk in nekaj pajkovcev,kar predstavlja le pe__ico koristnih _u_elk, ki jih je mogo_e najti na vrtu, polju ali njivi, kjer se ne uporablja kemi_nih pripravkov za zatiranje _kodljivcev in se gnoji le z naravnimi organskimi gnojili.