Effectiveness of Aqueous Coffee Extract and Caffeine in Controlling Phytophagous Heteropteran Species (CROSBI ID 323878)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Jurić, Slaven ; Vinceković, Marko ; Marijan, Marijan ; Vlahoviček-Kahlina, Kristina ; Galešić, Marija Andrijana ; Orešković, Matej ; Lemić, Darija ; Čirjak, Dana ; Pajač Živković, Ivana
engleski
Effectiveness of Aqueous Coffee Extract and Caffeine in Controlling Phytophagous Heteropteran Species
Heteroptera species are a growing problem in the cultivation of horticultural crops, and intensive chemical control of these pests is not sustainable. Therefore, natural products are used in sustainable pest management. We investigated the potential of aqueous coffee and caffeine extracts in the control of three heteropteran species Nezara viridula (L.), Halyomorpha halys (Stål), and Corythucha ciliata (Say). The Soxhlet extraction method was used to prepare the aqueous coffee extracts. Contact efficacy was evaluated by spraying the pests with the aqueous extract of coffee and the aqueous solution of pure caffeine. Significant efficacy of coffee and caffeine standard was found for control of adult H. halys (97% coffee ; 83% caffeine) and adult C. ciliata (47% coffee ; 70% caffeine). Low efficacy was observed for control of N. viridula nymphs (33% coffee ; 28% caffeine), while no insecticidal efficacy was observed for adult N. viridula. There was no statistically significant difference in efficacy between coffee extract and caffeine standard, suggesting that these caffeine levels are sufficient for pest control, while the influence of other various compounds in coffee extract (e.g., polyphenols) could not be detected. This study opens a perspective for the production of natural plant extracts using only water as the extraction medium for pest control.
alternative insecticides ; aqueous extract ; brown marmorated stink bug ; green stink bug ; sycamore lace bug
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Podaci o izdanju
21 (2)
2023.
1499-1513
objavljeno
1589-1623
1785-0037
10.15666/aeer/2102_14991513
Povezanost rada
Interdisciplinarne biotehničke znanosti, Poljoprivreda (agronomija)