Fungicides Application against Fusarium Head Blight in Wheat and Barley for Ensuring Food Safety

Nakajima, Takashi

doi:10.5772/13680

Cited by 17 publications

(11 citation statements)

References 28 publications

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“…9) Simpson et al demonstrated that some fungicides stimulated DON accumulation in wheat grain infected with FHB fungi. The stimulation of or reduction in DON production in the presence of fungicides was shown to be influenced by complex interactions between water activities, concentrations, and the time of incubation.…”

Section: Discussionmentioning

confidence: 99%

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Effect of application timing of metconazole on Fusarium head blight development and mycotoxin contamination in wheat and barley

et al. 2014

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The effect of application timing of metconazole on the control of Fusarium head blight (HFB) and mycotoxin accumulation in wheat and barley was investigated. Single and double applications of metconazole at different spray timings were performed in a wheat field trial. In single application plots, the mid-flowering stage was the optimal application timing of metconazole for controlling FHB symptom development, and the milking stage was optimal for reducing mycotoxin contamination. Similar efficacies were observed in all spray timings in double application plots, which included the mid-flowering stage and another spray timing. In the barley field trial, application at the mid-flowering stage controlled both FHB development and mycotoxin contamination with the highest efficacy. Similar efficacies for controlling the development of FHB in the barley field were observed with single and double applications of the fungicide. However, mycotoxin contamination was lower with double application than with single application of the fungicide.

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Section: Discussionmentioning

confidence: 99%

“…4) It also controlled FHB with high efficacy, reduced mycotoxin concentrations in cereal grains, [7][8][9] and increased yields. 10,11) The sensitivity of the Fusarium graminearum species complex to metconazole and the efficacy of metconazole against isolates with different sensitivities have also been reported.…”

Section: Introductionmentioning

confidence: 99%

Effect of application timing of metconazole on Fusarium head blight development and mycotoxin contamination in wheat and barley

et al. 2014

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“…익산의 경우는 김제에 비해 약제 처리구에서 약간 더 높은 발병률을 보 였으나, 방제가는 약제간에 87−90%로 좋은 효과를 보였 다. 약제 처리에 의한 특이적인 약해 증상은 나타나지 않 Captan도 밀의 붉은곰팡이병에 대해서 높은 방제와 독 소 감소 효과 (Nakajima, 2010) …”

Section: 생육 억제에는 수화제에 비해 종자처리액상수화제나unclassified

“…방제 는 일반적인 다른 병해들과 같이 저항성 품종의 이용이 가장 효율적인 방법이나, 국내에서는 현재까지는 시작 단 계이다 (Jung 등, 2011). 약제 방제를 위해 국외에서는 경 엽처리는 물론 많은 종류의 종자 소독제 등도 등록되어 있다 (Nakajima, 2010 Standard dilution concentration according to the "Guideline of pesticide using" (Korean crop protection association, 2011).…”

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Fungicide Effects in Vitro and in Field Trials on Fusarium Head Blight of Wheat

Park¹,

Shin²,

Kang³

et al. 2012

Research in Plant Disease

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The objective of this research was to select effective fungicides for the control of Fusarium head bight (FHB) of wheat. We tested fourteen commercial fungicides against FHB in the laboratory and under field. Fludioxonil FS, Fludioxonil SC, and Benomyl + Thiram WP highly inhibited the mycelial growth of Fusarium graminearum on the medium while Oxine-copper WP, Thiophanate-methyl WP, and Copper hydroxide WP were not effective against FHB. To verify the disease control in field condition, we selected four fungicides such as Fludioxonil SC, Captan WP, Difenoconazole + propiconazole EC, and Metconazole SC. Their control efficacy on FHB disease severity of wheat was examined after the fungicide treatment twice (30th April and 10th May, 2012) in the two field locations (Iksan and Gimje). With no treatment, FHB severity was 45% and 33.7% in Gimje and Iksan, respectively. FHB disease incidence after fungicide treatment was between 0.3% and 2.2% in Gimje, showing over 95% FHB disease control. FHB disease incidence of fungicide-treated sector in Iksan showed slightly higher than Gimje but the control value of fungicides exhibited 87−90%. No side effect of the chemicals was observed in fungicide treatment. These results showed that four fungicides were effective in the FHB disease control in wheat.

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“…Several molecules are active against F. graminearum, [11][12][13] especially de methylation inhibitor (DMI) fungicides, that result very effective even at low doses. [14][15][16] Among DMI fungicides, prothioconazole has been proved to have the best performance. [13] In spite of its efficacy, though, the increasing need to reduce the impact of chemicals in the agricultural practices requires a continuous improvement of control strategies for better environmentally friendly approaches.…”

Section: Introductionmentioning

confidence: 99%

Plasma‐assisted deposition of fungicide containing coatings for encapsulation and protection of maize seeds

Porto

Palumbo

Somma

et al. 2019

Plasma Processes & Polymers

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The aim of the research work here reported is to illustrate how to incorporate prothioconazole, a molecule with fungicide action, in plasma‐deposited polymeric coating, encapsulating maize seeds. With this approach, high fungicide effect with a small quantity of chemicals and less pollution of soil and water should be achieved. The fungicide composite coating is composed of three layers: a hydrophilic plasma deposited polymeric layer to increase the wettability of the seed surface; a layer of sprayed prothioconazole aqueous solution; and a hydrophobic plasma deposited barrier layer to limit leaching and mimic the natural seed wettability. The application of the composite coating is found not to interfere with the germination of the seeds, while the percentage of maize crowns infected by Fusarium graminearum was successfully reduced from 94% in the control to none in the coated seeds.

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Fungicides Application against Fusarium Head Blight in Wheat and Barley for Ensuring Food Safety

Cited by 17 publications

References 28 publications

Effect of application timing of metconazole on Fusarium head blight development and mycotoxin contamination in wheat and barley

Effect of application timing of metconazole on Fusarium head blight development and mycotoxin contamination in wheat and barley

Fungicide Effects in Vitro and in Field Trials on Fusarium Head Blight of Wheat

Plasma‐assisted deposition of fungicide containing coatings for encapsulation and protection of maize seeds

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