Effect of chemical and biological seed treatments on common bean seeds inoculated with Fusarium oxysporum f. sp. phaseoli

Ishizuka, Mariane Sayuri; Castro, Renata Rebellato Linhares de; Moraes, Maria Heloísa Duarte de; Menten, José Otávio Machado

doi:10.1590/1808-1657000702018

Cited by 4 publications

(5 citation statements)

References 12 publications

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“…Fusarium wilt can be controlled through several management strategies, such as the use of uncontaminated seeds or biological control agent or both to avoid introduction of the pathogen in the growing area, planting alternative crops over a long period, and the use of common bean cultivars with resistance to the pathogen. The introgression of resistance genes is the most effective and sustainable control strategy, both in terms of economics and ease of adoption by farmers (Batista et al., 2016, 2017; Ishizuka et al., 2020; Leitão et al., 2020).…”

Section: Origin Classification and Symptomatologymentioning

confidence: 99%

Fusarium wilt–common bean pathosystem: Pathogen variability and genetic control

et al. 2023

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Sustainable management of plant diseases has been a challenge in the effort to feed a human population that has increased substantially. One of the main diseases that affect common bean and dry bean is Fusarium wilt, caused by the fungus Fusarium oxysporum f. sp. phaseoli (Fop), which can cause losses of up to 100% in crop production. The Fop infection process starts in the roots, followed by colonization and obstruction of xylem vessels, leading to leaf wilting, vascular discoloration, chlorosis, dwarfism, and premature plant death. Fop show high genetic variability, and seven different physiological races have been reported in different regions of the world. There is also a study in which the formae specialis designation has been replaced by Fusarium species. Different studies in common bean have shown that physical, biological, and chemical changes are involved in the Fop resistance mechanism and in the Fusarium and common bean pathosystem. Many studies have been conducted to detect candidate genes and pathways associated with resistance to Fop. This work offers useful information for advancing common bean resistance breeding.

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Section: Origin Classification and Symptomatologymentioning

confidence: 99%

Fusarium wilt–common bean pathosystem: Pathogen variability and genetic control

et al. 2023

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“…Therefore, one of the most promising field of research is the development of sustainable, or environmentally friendly, methods of crop production (Bale et al, 2008). Biophysical, biochemical and biological seed treatments aim to improve tolerance and sprouting, manage pests and diseases, as well as to activate the growing process (Sharma et al, 2015;Procházka et al, 2016;Ishizuka et al, 2020;Romero-Galindo et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Sweet Pepper Seed Germination and Seedling Growth After Treatment with Slug Mucus

Zolovs

Kivleniece

Kurakina

2022

Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.

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The development of new methods of crop production is the most promising field of research in agriculture. There are numerous chemical techniques of seed treatment before sowing; however, mollusc mucus has not been considered as a natural alternative of seed treatment yet. In this study, we treated sweet pepper seeds with Spanish slug mucus before sowing. Seed germination success, germination time, as well as the performance of seedling growth were compared between experimental and control groups. The main result showed that seeds treated with slug mucus required significantly fewer days to germinate than seeds without treatment. Although treated seeds exhibited faster germination, seedlings showed slower growth than in the control group. No significant difference of seed germination success between the control and experimental group was found.

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“…The bean is produced by small and large producers with different technological levels, seeking to meet the increasingly high consumer demand (Ishizuka et al 2020). However, bean is considered a rustic plant, the producers use seeds with low technologies and low phytosanitary quality, that can be an agent of disease transmission and source of primary pathogen inoculum (Sabaté et al 2018).…”

Section: Introductionmentioning

confidence: 99%

“…As forIshizuka et al (2020), the combination of methyl ethiophanate with Trichoderma sp. reduces the incidence ofF.…”

mentioning

confidence: 99%

Alternatives and low-cost strategies to control of pathogens in bean seeds: a review

Almeida

Medeiros²,

Gonçalves³

et al. 2022

RSD

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Seeds pathogens compromise the production of beans. Seed treatment is used to mitigate the pathogens' incidence and damage; however, the forms of control must be efficient and safe. Our main hypothesis is that synthetic chemicals are the most efficient treatment against bean seed pathogens. Thus, we discuss the controls of pathogens in bean seeds using different treatments and identify the technologies studied for these purposes. This review assessed papers that used different strategies to control the bean seed pathogen. There are treatment classifications in which synthetic chemicals are the most efficient to control these pathogens, but as a burden, they pose a risk to human health, animals, and the environment. However, alternative, and complementary solutions to control these microorganisms have been sought in physical, natural, and biological control. Of the studies evaluated, 35.29% used biological control, 17.65% used control with natural agents, 11.76% used physical control, and the others corresponded to 5.88% each. 72.22% are related to the control of fungal pathogens, 16.67% to the control of bacteria, and only 11.11% to the virus. 94.12% were effective, and only 5.88% were not successful in controlling. Overall, our findings expand our knowledge about the alternative treatments that are efficient against pathogens associated with bean seeds which could serve as an alternative tool for plant disease management and seed treatment.

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Effect of chemical and biological seed treatments on common bean seeds inoculated with Fusarium oxysporum f. sp. phaseoli

Cited by 4 publications

References 12 publications

Fusarium wilt–common bean pathosystem: Pathogen variability and genetic control

Fusarium wilt–common bean pathosystem: Pathogen variability and genetic control

Sweet Pepper Seed Germination and Seedling Growth After Treatment with Slug Mucus

Alternatives and low-cost strategies to control of pathogens in bean seeds: a review

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