Interaction of Two Neonicotinoid Insecticides and Lr Genes Focusing Wheat Growth and Residues
2015
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Seedlings of ten Lr near-isogenic lines (NIL) and four wheat lines with enhanced resistance to Puccinia triticina were treated with overdosed neonicotinoid insecticides. The enzyme of Lr 20 gene accelerated thiacloprid degradation while Lr 29 gene accelerated thiamethoxam degradation according to NILs upper plant parts lengths reduction by 6% or 10% six days after the last of three daily treatments. Lr 27 and Lr 33 effects were intermediate on thiamethoxam but only in the driest conditions. Among other NILs the growth was increased 1-5% by N faster release of S or Cl. The accumulation of Lr 20 and Lr 9 facilitated treatment in the late grain filling period when the amount of their circled residues in seed was permissible. In semiarid regions, when thiamethoxam was applied before June, respecting the adequate leaf area duration of prevalent varieties, interaction with Lr 29 could be also practical through simultaneous release of fungi reducing elements.
Кључне речи:
insecticide residues / wheat protection / Lr 20 / Lr 29Извор:
Plant Protection Science, 2015, 51, 2, 108-113Издавач:
- Czech Academy Agricultural Sciences, Prague
DOI: 10.17221/35/2014-PPS
ISSN: 1212-2580
WoS: 000354769600008
Scopus: 2-s2.0-84927129163
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Институција/група
FiVeRTY - JOUR AU - Jerković, Zoran AU - Prijić, Željana AU - Jevtić, Radivoje AU - Lalošević, Mirjana PY - 2015 UR - http://fiver.ifvcns.rs/handle/123456789/1439 AB - Seedlings of ten Lr near-isogenic lines (NIL) and four wheat lines with enhanced resistance to Puccinia triticina were treated with overdosed neonicotinoid insecticides. The enzyme of Lr 20 gene accelerated thiacloprid degradation while Lr 29 gene accelerated thiamethoxam degradation according to NILs upper plant parts lengths reduction by 6% or 10% six days after the last of three daily treatments. Lr 27 and Lr 33 effects were intermediate on thiamethoxam but only in the driest conditions. Among other NILs the growth was increased 1-5% by N faster release of S or Cl. The accumulation of Lr 20 and Lr 9 facilitated treatment in the late grain filling period when the amount of their circled residues in seed was permissible. In semiarid regions, when thiamethoxam was applied before June, respecting the adequate leaf area duration of prevalent varieties, interaction with Lr 29 could be also practical through simultaneous release of fungi reducing elements. PB - Czech Academy Agricultural Sciences, Prague T2 - Plant Protection Science T1 - Interaction of Two Neonicotinoid Insecticides and Lr Genes Focusing Wheat Growth and Residues EP - 113 IS - 2 SP - 108 VL - 51 DO - 10.17221/35/2014-PPS ER -
@article{ author = "Jerković, Zoran and Prijić, Željana and Jevtić, Radivoje and Lalošević, Mirjana", year = "2015", abstract = "Seedlings of ten Lr near-isogenic lines (NIL) and four wheat lines with enhanced resistance to Puccinia triticina were treated with overdosed neonicotinoid insecticides. The enzyme of Lr 20 gene accelerated thiacloprid degradation while Lr 29 gene accelerated thiamethoxam degradation according to NILs upper plant parts lengths reduction by 6% or 10% six days after the last of three daily treatments. Lr 27 and Lr 33 effects were intermediate on thiamethoxam but only in the driest conditions. Among other NILs the growth was increased 1-5% by N faster release of S or Cl. The accumulation of Lr 20 and Lr 9 facilitated treatment in the late grain filling period when the amount of their circled residues in seed was permissible. In semiarid regions, when thiamethoxam was applied before June, respecting the adequate leaf area duration of prevalent varieties, interaction with Lr 29 could be also practical through simultaneous release of fungi reducing elements.", publisher = "Czech Academy Agricultural Sciences, Prague", journal = "Plant Protection Science", title = "Interaction of Two Neonicotinoid Insecticides and Lr Genes Focusing Wheat Growth and Residues", pages = "113-108", number = "2", volume = "51", doi = "10.17221/35/2014-PPS" }
Jerković, Z., Prijić, Ž., Jevtić, R.,& Lalošević, M.. (2015). Interaction of Two Neonicotinoid Insecticides and Lr Genes Focusing Wheat Growth and Residues. in Plant Protection Science Czech Academy Agricultural Sciences, Prague., 51(2), 108-113. https://doi.org/10.17221/35/2014-PPS
Jerković Z, Prijić Ž, Jevtić R, Lalošević M. Interaction of Two Neonicotinoid Insecticides and Lr Genes Focusing Wheat Growth and Residues. in Plant Protection Science. 2015;51(2):108-113. doi:10.17221/35/2014-PPS .
Jerković, Zoran, Prijić, Željana, Jevtić, Radivoje, Lalošević, Mirjana, "Interaction of Two Neonicotinoid Insecticides and Lr Genes Focusing Wheat Growth and Residues" in Plant Protection Science, 51, no. 2 (2015):108-113, https://doi.org/10.17221/35/2014-PPS . .