中文摘要：为了研究农药保护及其对小麦霉菌毒素含量、麦角固醇和质量参数的影响，本研究在两个不同的地理位置进行了田间试验。包括应用除草剂（芳氧基油酸和苯甲酸）、两种（苯并咪唑和甲氧基丙烯酸酯）或三种（三唑和吗啉）杀菌剂以及除草剂和杀菌剂混合物来进行处理。在一项为期三年的研究中对波兰和哈萨克斯坦的各种小麦进行了监测。这项研究观察了真菌生物标记麦角固醇和霉菌毒素之间的关系。研究发现了2016年哈萨克斯坦和波兰谷物受麦角固醇和霉菌毒素污染的最高程度。
外文摘要：Field trials were conducted at two different geographical locations to study the effect of pesticide protection and its consequence on the mycotoxin level, ergosterol and quality parameters of wheat. The treatments involved the application of: herbicide (aryloxyalcanoic and benzoic acid), a set of two (benzimidazole and strobilurin) or three (triazole and morpholine) fungicides and a mix of herbicide and fungicides. Polish and Kazakh varieties of wheat were monitored in a three-year study. Weed populations were controlled by MCPA and dicamba, and a reduction of mycotoxin in wheat grain was observed at both geographical locations. The most significant reduction of the mycotoxin (trichothecenes, fumonisins and zearalenone) levels resulted from the application of combined MCPA/dicamba (BBCH 19-28) and thiophanate methyl/azoxytrobin (BBCH 44-58) and propioconazole/cyproconazole/tebuconazole/triadimenol/spiroxamine (BBCH 68-77). The highest concentrations of zearalenone and deoxynivalenol were detected in the control plots (571.0 and 151.0 mu g/kg). The relationships between the fungal biomarker ergosterol and mycotoxins, were observed. The highest levels of ergosterol and contamination with mycotoxin were obtained for the Kazakh and Polish cereals in 2016.
外文关键词：Chemical protection；Cereals；Mycotoxin；Fusarium
作者：Nugmanov, Almabek；Beishova, Indira；Kokanov, Sabit等
作者单位：Natl Res Inst, Poland
期刊名称：CROP PROTECTION
期刊影响因子：1.92
出版年份：2018
出版刊次：-
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