Soil Application of Trichoderma and Peach (Prunus persica L.) Residues Possesses Biocontrol Potential for Weeds and Enhances Growth and Profitability of Soybean (Glycine max)

Imran, Imran; Amanullah, Amanullah; Arif, Muhammad; Shah, Zahir; Bari, Abdul

doi:10.17582/journal.sja/2020/36.1.10.20

Cited by 24 publications

(6 citation statements)

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“…Currently, several strains of the genus Trichoderma are being tested as alternatives to chemical fungicides (Imran;Arif;Shah;Bari, 2020;Zin;Badaluddin, 2020). Saravanakumar et al (2017) found that T. harzianum can control F. graminearum in maize crops, and Al-Mekhlafi, Abdullah, Al-Helali, and Alghalibi (2019) found that T. citrinoviride can control F. oxysporum in tomato plants under greenhouse conditions.…”

Section: Discussionmentioning

confidence: 99%

Trichoderma strains selection for biological control of Fusarium nygamai in sorghum (Sorghum bicolor L. Moench)

Fabiano

Rossi

Córdoba

2021

RCIA

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Uno de los principales problemas que afectan el cultivo de sorgo (Sorghum bicolor) en Uruguay es la enfermedad ocasionada por Fusarium nygamai, responsable de pérdidas en el rendimiento en los cultivos. Además, es capaz de producir micotoxinas como fumonicina, moniliformina y beauvericina, lo que constituye un riesgo para la alimentación animal. El objetivo de este trabajo fue identificar cepas de Trichoderma spp., con potencial de control de F. nygamai en sorgo. Se identificaron dos cepas de Trichoderma asperellum, cinco cepas de Trichoderma atroviride, dos cepas de Trichoderma virens, una cepa de Trichoderma longibrachiatum y dos cepas de Trichoderma sp. aisladas de suelo en plantaciones comerciales de sorgo. Se realizaron cultivos duales y evaluación de metabolitos volátiles in vitro para seleccionar las cepas con la mayor actividad antagonista contra F. nygamai. Las cepas de Trichoderma spp. seleccionadas se evaluaron en ensayos de protección vegetal en plántulas de sorgo inoculadas con F. nygamai. T. asperellum (T6) y T. atroviride (T21) fueron antagonistas efectivos de F. nygamai. Todas las plántulas de sorgo inoculadas con F. nygamai mostraron síntomas de la enfermedad, mientras que el 50% de las plántulas inoculadas con F. nygamai pero tratadas con T. asperellum (T6) permanecieron sanas, recuperando la cepa de los tejidos internos de la raíz, el tallo y las hojas. Estos resultados son promisorios para el desarrollo de una formulación comercial de tratamiento de semillas para el control de F. nygamai en cultivos de sorgo.

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Section: Discussionmentioning

confidence: 99%

Trichoderma strains selection for biological control of Fusarium nygamai in sorghum (Sorghum bicolor L. Moench)

Fabiano

Rossi

Córdoba

2021

RCIA

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“…These fungi may also boost plant development by producing hormone-like compounds to the root and plant growth production. Finally, rapid plant growth promotes microbial populations by exuding vast amounts of root exudates and increasing nutrient availability for microbial use ( Imran et al., 2020 ; Alghuthaymi et al., 2022 ).…”

Section: Trichoderma Applications In the Agricultural Sectormentioning

confidence: 99%

The hidden power of secondary metabolites in plant-fungi interactions and sustainable phytoremediation

et al. 2022

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The global environment is dominated by various small exotic substances, known as secondary metabolites, produced by plants and microorganisms. Plants and fungi are particularly plentiful sources of these molecules, whose physiological functions, in many cases, remain a mystery. Fungal secondary metabolites (SM) are a diverse group of substances that exhibit a wide range of chemical properties and generally fall into one of four main family groups: Terpenoids, polyketides, non-ribosomal peptides, or a combination of the latter two. They are incredibly varied in their functions and are often related to the increased fitness of the respective fungus in its environment, often competing with other microbes or interacting with plant species. Several of these metabolites have essential roles in the biological control of plant diseases by various beneficial microorganisms used for crop protection and biofertilization worldwide. Besides direct toxic effects against phytopathogens, natural metabolites can promote root and shoot development and/or disease resistance by activating host systemic defenses. The ability of these microorganisms to synthesize and store biologically active metabolites that are a potent source of novel natural compounds beneficial for agriculture is becoming a top priority for SM fungi research. In this review, we will discuss fungal-plant secondary metabolites with antifungal properties and the role of signaling molecules in induced and acquired systemic resistance activities. Additionally, fungal secondary metabolites mimic plant promotion molecules such as auxins, gibberellins, and abscisic acid, which modulate plant growth under biotic stress. Moreover, we will present a new trend regarding phytoremediation applications using fungal secondary metabolites to achieve sustainable food production and microbial diversity in an eco-friendly environment.

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“…Irrigation levels having the potential for early seedling vigor use available soil water efficiently, resulting in better dry matter accumulation and higher grain yield (Awan et al,2005). The best irrigation level allows the cropto produce a higher yield under unfavorable conditions (drought, salinity and extreme temperature) (Imran et al, 2020b;Imran et al, 2021b).…”

Section: Introductionmentioning

confidence: 99%

Unprecedented response of wheat to irrigation levels and various rates of Nano-black carbon

Imran

2021

JSPAE

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In Khyber-Pakhtunkhwa, Pakistan, wheat yield is subjected to availability of water and proper rate of Nano-black carbon in soil. Delay in rain and unsuitable soil health cause severe yield reduction. Therefore this experiment was conducted to compare Irrigation levels in relation to different rate of Nano-black carbon to find out high yielding fact that could enhance wheat productivity and food security. Three different-irrigation-levels (250-mm, 275-mm and 300-mm), were compared in early growth establishment in three repeats with five different rates of Nano-black carbon (5Mg ha-1, 10Mg ha-1, 15Mg ha-1, 20Mg ha-1 and 25Mg ha-1). All the other agronomic practices were kept similar for each replicate. Data was recoded on different growth parameters such as days to emergence, emergence m-2, plant height, spike length, number of spikes m-2, thousand grain weight and grain yield. The study confirmed that almost all Irrigation levels were prominent but significant reduction in different parameters was observed with variation in Nano-black carbon application that could ultimately effect soil health and productivity. From this experiment we concluded that proper rate of Nano-black carbon can significantly enhance the development of roots system which may ultimately increase the shoot growth and final yield. The present study revealed that wheat Irrigation levels (250 mm) can properly save water and increase wheat productivity in combination with Nano-black carbon addition. Different Irrigation levels retorted differently to different Nano-black carbon showing that potential did exist in Nano-black carbon for water storage and improvement of soil health under drought stress condition.

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Soil Application of Trichoderma and Peach (Prunus persica L.) Residues Possesses Biocontrol Potential for Weeds and Enhances Growth and Profitability of Soybean (Glycine max)

Cited by 24 publications

References 0 publications

Trichoderma strains selection for biological control of Fusarium nygamai in sorghum (Sorghum bicolor L. Moench)

Trichoderma strains selection for biological control of Fusarium nygamai in sorghum (Sorghum bicolor L. Moench)

The hidden power of secondary metabolites in plant-fungi interactions and sustainable phytoremediation

Unprecedented response of wheat to irrigation levels and various rates of Nano-black carbon

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