Suzbijanje korova u usevima pasulja i boranije

Abstract

Phaseolus vulgaris (pasulj; boranija) kao namirnica visoke nutritivne vrednosti zauzima značajno mesto u ljudskoj ishrani. Pored svih osnovnih uslova gajenja, jedan od ključnih zahteva za postizanje visokih prinosa je uspešna borba protiv korova. Kao najdominantije vrste u našim agroekološkim uslovima javljaju se korovi: Amaranthus retrofl exus, Chenopodium album, Datura stramonium, Abutilon theophrasti, Xanthium strumarium, Cirsium arvense, Ambrosia artemisiifolia, Sorghum halapense i dr. Primena koncepta integralnog suzbijanja korova podrazumeva primenu svih raspoloživih mera (plodored, pravilna i pravovremena obrada zemljišta, primena herbicida i dr.). Iako u svetu postoji širi dijapazon registrovanih herbicida za suzbijanje korova u usevu pasulja i boranije, u Srbiji su registrovani preparati na bazi aktivnih materija: kletodim, kvizalofop–P–tefuril, imazamoks i bentazon.

Phaseolus vulgaris (beans; green beans) as a food of high nutritional value occupies an important place in the human diet. In addition to all the basic growing conditions, one of the key requirements for achieving high yields is successful weed control. Weeds such as Amaranthus retrofl exus, Chenopodium album, Datura stramonium, Abutilon theophrasti, Xanthium strumarium, Cirsium arvense, Ambrosia artemisiifolia, Sorghum halepense and others appear as the most dominant species in our agroecological conditions. The application of the concept of integrated weed control implies the application of all available measures (crop rotation, proper and timely tillage, application of herbicides, etc.). Although there is a wider range of registered herbicides for weed control in beans and green beans in the world, preparations based on active substances: clethodim, quizalofop-P-tefuril, imazamox and bentazone have been registered in Serbia.