CONTROL OF HARMFUL ORGANISMS IN FIELD PEAS ON FAMILY MARIČEVIĆ IN 2021

Stočni grašak se proizvodi diljem svijeta na oko 8 milijuna hektara godišnje. Vrlo je cijenjena krma u ishrani stoke te poželjna kultura u plodoredu. U Hrvatskoj se grašak proizvodi na 1000 – 1500 hektara godišnje s prosječnim urodom oko 2,5 t/ha. Za vrijeme vegetacije stočni grašak napadaju mnogobrojni štetni organizmi. Suzbijanje štetnih organizama u stočnom grašku od izuzetne je važnosti jer mogu značajno smanjiti urod i kvalitetu zrna. Mjere borbe protiv štetnih organizama sastoje se od poštivanja plodoreda, postizanja preporučenog broja biljaka po jedinici površine te primjene pesticida tijekom vegetacije. Vrlo je važno pravovremeno suzbiti korove, pratiti razvoj bolesti te spriječiti napad štetnika. OPG-u Maričević dugi niz godina proizvodi stočni grašak te poboljšavanjem agrotehnike, stjecanjem iskustva i znanja nastoji postići što bolje rezultate u proizvodnji, a posebna se pozornost usmjerava na suzbijanje štetnih organizama. U 2021. godini na OPG-u Maričević je stočni grašak posijan na površini od 2 hektara. Izborom površine za sjetvu je zadovoljen plodored. Korovi su suzbijani u dva tretmana, od kojih je jedan tretman proveden s ciljem suzbijanje širokolisnih, a drugi uskolisnih korova. Praćenjem vremenskih prilika pretpostavilo se da one nisu bile povoljne za razvoj bolesti što je i potvrđeno kontrolom usjeva u polju. Suzbijanjem štetnika kroz dva tretmana insekticidom spriječen je njihov napad te utjecaj na urod i kvalitetu zrna. Provedene mjere suzbijanja štetnih organizama u stočnom grašku na OPG-u Maričević u 2021. godini na zadovoljavajući način su spriječile potencijalne štete koje oni mogu prouzročiti u gubitku uroda i kvalitete zrna.Forage peas are produced worldwide on about 8 million hectares per year. It is highly esteemed animal feed and desirable crop in crop rotation. In Croatia, peas are produced on 1000 - 1500 hectares per year with an average yield of about 2.5 t / ha. During the growing season, forage peas are attacked by many harmful organisms. Control of harmful organisms in forage peas is very important because they can significantly reduce the yield and grain quality. Methods to suppressions harmful organisms consist of respecting crop rotation, achieving the recommended number of plants per area unit and applying of pesticides during the growing season. It is very important to control weeds in a timely manner, monitor disease development and prevent pest attacks. The Family farm Maričević has been producing forage peas for many years, and by improving agrotechnics, gaining experience and knowledge, it strives to achieve the best possible results in production, and special attention is paid to the control of harmful organisms. In 2021, the Family farm Maričević sowed forage peas on an area of 2 hectares. The crop rotation is satisfied by the choice of area for sowing. Weeds were controlled in two treatments, one of which was carried out with the aim of controlling broad leaf and the other narrow leaf weeds. By monitoring the weather conditions, it was assumed that they were not favorable for disease development, which was confirmed by crop control in the field. Pest suppression through two insecticide treatments prevented their attack and the negative impact on grain yield and quality. Implemented methods of suppressions harmful organisms in forage peas on the Family farm Maričević in 2021 have satisfactorily prevented potential damage that they can cause in the loss of yield and grain quality