Spinosad application for pest management of stored wheat
Аутори
Perišić, VesnaPerišić, Vladimir
Rajičić, Vera
Luković, Kristina
Vukajlović, Filip
Predojević, Dragana
Pešić, Snežana
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In the condition of low insecticide efficacy, Rhyzopertha dominica F. can affect particular changes in physical and chemical grain composition, since the whole pest life-cycle is spent feeding on kernel endosperm. Therefore, this research aimed to determine the insecticidal activity of Spinosad, an insecticide a.s. of natural origin, on R. dominica mortality, progeny emergence and some wheat chemical traits (moisture, protein and ash content). Wheat samples were treated with Spinosad in amounts of 0.25; 0.5 and 1.0 mg a.s. kg-1 of wheat grain. After 24 h, 25 adults of R. dominica of both sexes were released into each vessel. Insect mortality was determined by manually removing from the infested wheat after 7 and 14 days of exposure. Ten weeks after treatments, progeny emergence and progeny reduction were designated. Spinosad application in the lowest dosage, after seven days of exposure, affected mortality from 94.5% to 100%. Spinosad applied at 1 mg kg-1 caused a 100% mortality. The m...ortality of R. dominica adults after 14 days exposure period was 100% after the application of the three doses. Ten weeks after grains treatment, all the Spinosad dosages prevented infestation. Spinosad application in all examined dosages did not lead to grain damage. Damaged grain and dust in Spinosad treated samples were not recorded, which represent the ideal small grain protection. There was no determined impact of examined insecticide on particular chemical traits. All established changes were due to the activity of R. dominica. Spinosad has been identified as a promising alternative to stored-grain protectants.
Кључне речи:
wheat / Rhyzopertha dominica / Spinosad / insecticidal activity / grain propertiesИзвор:
Book of Abstracts : X International Scientific Agriculture Symposium "Agrosym 2019", Jahorina, October 03 - 06, 2019, 446-Издавач:
- Istočno Sarajevo : Poljoprivredni fakultet
Институција/група
Institut za povrtarstvoTY - CONF AU - Perišić, Vesna AU - Perišić, Vladimir AU - Rajičić, Vera AU - Luković, Kristina AU - Vukajlović, Filip AU - Predojević, Dragana AU - Pešić, Snežana PY - 2019 UR - http://RIVeC.institut-palanka.rs/handle/123456789/769 AB - In the condition of low insecticide efficacy, Rhyzopertha dominica F. can affect particular changes in physical and chemical grain composition, since the whole pest life-cycle is spent feeding on kernel endosperm. Therefore, this research aimed to determine the insecticidal activity of Spinosad, an insecticide a.s. of natural origin, on R. dominica mortality, progeny emergence and some wheat chemical traits (moisture, protein and ash content). Wheat samples were treated with Spinosad in amounts of 0.25; 0.5 and 1.0 mg a.s. kg-1 of wheat grain. After 24 h, 25 adults of R. dominica of both sexes were released into each vessel. Insect mortality was determined by manually removing from the infested wheat after 7 and 14 days of exposure. Ten weeks after treatments, progeny emergence and progeny reduction were designated. Spinosad application in the lowest dosage, after seven days of exposure, affected mortality from 94.5% to 100%. Spinosad applied at 1 mg kg-1 caused a 100% mortality. The mortality of R. dominica adults after 14 days exposure period was 100% after the application of the three doses. Ten weeks after grains treatment, all the Spinosad dosages prevented infestation. Spinosad application in all examined dosages did not lead to grain damage. Damaged grain and dust in Spinosad treated samples were not recorded, which represent the ideal small grain protection. There was no determined impact of examined insecticide on particular chemical traits. All established changes were due to the activity of R. dominica. Spinosad has been identified as a promising alternative to stored-grain protectants. PB - Istočno Sarajevo : Poljoprivredni fakultet C3 - Book of Abstracts : X International Scientific Agriculture Symposium "Agrosym 2019", Jahorina, October 03 - 06 T1 - Spinosad application for pest management of stored wheat SP - 446 UR - https://hdl.handle.net/21.15107/rcub_rivec_769 ER -
@conference{ author = "Perišić, Vesna and Perišić, Vladimir and Rajičić, Vera and Luković, Kristina and Vukajlović, Filip and Predojević, Dragana and Pešić, Snežana", year = "2019", abstract = "In the condition of low insecticide efficacy, Rhyzopertha dominica F. can affect particular changes in physical and chemical grain composition, since the whole pest life-cycle is spent feeding on kernel endosperm. Therefore, this research aimed to determine the insecticidal activity of Spinosad, an insecticide a.s. of natural origin, on R. dominica mortality, progeny emergence and some wheat chemical traits (moisture, protein and ash content). Wheat samples were treated with Spinosad in amounts of 0.25; 0.5 and 1.0 mg a.s. kg-1 of wheat grain. After 24 h, 25 adults of R. dominica of both sexes were released into each vessel. Insect mortality was determined by manually removing from the infested wheat after 7 and 14 days of exposure. Ten weeks after treatments, progeny emergence and progeny reduction were designated. Spinosad application in the lowest dosage, after seven days of exposure, affected mortality from 94.5% to 100%. Spinosad applied at 1 mg kg-1 caused a 100% mortality. The mortality of R. dominica adults after 14 days exposure period was 100% after the application of the three doses. Ten weeks after grains treatment, all the Spinosad dosages prevented infestation. Spinosad application in all examined dosages did not lead to grain damage. Damaged grain and dust in Spinosad treated samples were not recorded, which represent the ideal small grain protection. There was no determined impact of examined insecticide on particular chemical traits. All established changes were due to the activity of R. dominica. Spinosad has been identified as a promising alternative to stored-grain protectants.", publisher = "Istočno Sarajevo : Poljoprivredni fakultet", journal = "Book of Abstracts : X International Scientific Agriculture Symposium "Agrosym 2019", Jahorina, October 03 - 06", title = "Spinosad application for pest management of stored wheat", pages = "446", url = "https://hdl.handle.net/21.15107/rcub_rivec_769" }
Perišić, V., Perišić, V., Rajičić, V., Luković, K., Vukajlović, F., Predojević, D.,& Pešić, S.. (2019). Spinosad application for pest management of stored wheat. in Book of Abstracts : X International Scientific Agriculture Symposium "Agrosym 2019", Jahorina, October 03 - 06 Istočno Sarajevo : Poljoprivredni fakultet., 446. https://hdl.handle.net/21.15107/rcub_rivec_769
Perišić V, Perišić V, Rajičić V, Luković K, Vukajlović F, Predojević D, Pešić S. Spinosad application for pest management of stored wheat. in Book of Abstracts : X International Scientific Agriculture Symposium "Agrosym 2019", Jahorina, October 03 - 06. 2019;:446. https://hdl.handle.net/21.15107/rcub_rivec_769 .
Perišić, Vesna, Perišić, Vladimir, Rajičić, Vera, Luković, Kristina, Vukajlović, Filip, Predojević, Dragana, Pešić, Snežana, "Spinosad application for pest management of stored wheat" in Book of Abstracts : X International Scientific Agriculture Symposium "Agrosym 2019", Jahorina, October 03 - 06 (2019):446, https://hdl.handle.net/21.15107/rcub_rivec_769 .