Compatibility Trichoderma harzianum with Systemic and Two non Systemic Fungicides of in vitro

Tomer, Ajay; Singh, R. V.; Prasad, Durga

doi:10.3923/ajcs.2018.174.179

Cited by 9 publications

(4 citation statements)

References 4 publications

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“…Application of Trichoderma solution can replace partly synthetic pesticides and insecticides (Tomer et al 2018;Shashikumar et al 2019;Maurya et al 2020). The average yield of rice grown under GAP was increased by 1 t•ha -1 in 2013 and 2.7 t•ha -1 in 2014 comparing with the yield obtained from farmer's own practices in Tanzania (Senthilkumar et al 2018).…”

Section: Discussionmentioning

confidence: 99%

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Adoption of Good Agricultural Practice to Increase Yield and Profit of Ginger Farming in Nepal

Baral

Kafle

Panday

et al. 2021

Journal of Horticultural Research

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Ginger (Zingiber officinale) is one of the major high-value cash crops in Nepal. Low yield, conventional farming, and limited access to production resources such as improved cultivars, production technologies, and extension services are the existing problems of Nepali ginger farmers. In this study, we conducted community based-participatory research in Ilam district, Nepal, in 2015–2017. This research aimed to explore the appropriate ginger farming technology considering yield, income, and environment. We compared the effect of four different ginger production technologies on ginger yield and net farm income that include: i) traditional practice with mother rhizome harvest, ii) traditional practice without mother rhizome harvest, iii) good agricultural practice (GAP) with mother rhizome harvest, and iv) GAP without mother rhizome harvest. The experiment was conducted in a randomized complete block design with five replications. The yield of ginger under GAP and without mother rhizome harvest was observed 17.9 t·ha−1, which was 39.8% higher than the farmers’ existing practices and 45.5% higher than the national average. The cost of production was almost the same in all treatments; however, the GAP with mother rhizome-harvested treatment gave the highest benefit–cost ratio (1.5) along with the maximum net farm income ($2072.6·ha−1·year−1). Thus, we suggest ginger producers adopting GAP rules to obtain a higher yield and harvesting mother rhizomes earlier for obtaining maximum profit. The GAP rules will additionally protect the environment. This study also suggests policymakers and related stakeholders promoting GAP as a sustainable production technology in agriculture-based countries like Nepal.

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Section: Discussionmentioning

confidence: 99%

“…More importantly, the existing yield gap can be minimized by adopting best management practices ( van Ittersum et al 2013;van Wart et al 2013;van Bussel et al 2015). However, these practices should be economically viable and environmentally friendly.…”

Section: Introductionmentioning

confidence: 99%

Adoption of Good Agricultural Practice to Increase Yield and Profit of Ginger Farming in Nepal

Baral

Kafle

Panday

et al. 2021

Journal of Horticultural Research

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“…Although the primary reason to use biocontrol agents such as Trichoderma is to reduce the usage of chemical pesticides, applying fungicide-tolerant strains within a complex integrated plant protection strategy (IPM) is as well lucrative. Several studies have reported resistance towards a variety of fungicides [64][65][66][67][68][69][70][71][72] and fenhexamid tolerance of a putative T. harzianum strain (MAUL-20) has also been reported [69,73]. However, myclobutanil tolerance of our isolates was much higher than previously reported for Trichoderma [74].…”

Section: Discussionmentioning

confidence: 42%

The Biocontrol Potential of Endophytic Trichoderma Fungi Isolated from Hungarian Grapevines. Part I. Isolation, Identification and In Vitro Studies

et al. 2021

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This paper reports on the identification and in vitro characterization of several Trichoderma strains isolated from the Tokaj Wine Region in North-East Hungary. Ten isolates were analyzed and found to consist of six individual species—T. gamsii, T. orientale, T. simmonsii, T. afroharzianum, T. atrobrunneum and T. harzianum sensu stricto. The growth potential of the strains was assessed at a range of temperatures. We also report here on the in vitro biocontrol properties and fungicide tolerance of the most promising strains.

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“…However, previous studies under in vitro conditions have shown that when mancozeb is added to the culture medium in concentrations lower than 8 mg/mL, the mycelial growth of T. harzianum is not significantly inhibited [32]. Mancozeb was found highly compatible with T. harzianum in vitro and comparatively safer against T. harzianum as compared to other fungicides [33,34]. The fungicide of chlorothalonil was more toxic than mancozeb for T. harzianum.…”

Section: Resultsmentioning

confidence: 96%

Negative impact of some fungicide applications on Trichoderma harzianum as biocontrol agent of shallot moler disease

Supyani,

Hadiwiyono,

Poromarto

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Chemical control is still a mainstay for some farmers in shallot center areas such as in Brebes, Central Java. Applications of fungicides that are carried out in these areas are very intensive and are carried out periodically every 3-5 days. The application of fungicides that are too intensive can certainly have a negative impact on functional microbes including biological disease control agents. The purpose of this study was to evaluate the negative impact of the application of several brands of fungicides on the efficacy of T. harzianum as a biological control agent for red onion mole. Experiments were carried out in the field and in the laboratory. The results of the field experiment showed that the combined application of T. harzianum and fungicide did not increase the efficacy of a single application. While the results of laboratory tests with application doses in the field can inhibit the growth of colonies and germination of T. harzianum. Brand-B with active ingredients Carbendazim 12% and Mancozeb 63% can inhibit colony growth and germination 100%.

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Compatibility Trichoderma harzianum with Systemic and Two non Systemic Fungicides of in vitro

Cited by 9 publications

References 4 publications

Adoption of Good Agricultural Practice to Increase Yield and Profit of Ginger Farming in Nepal

Adoption of Good Agricultural Practice to Increase Yield and Profit of Ginger Farming in Nepal

The Biocontrol Potential of Endophytic Trichoderma Fungi Isolated from Hungarian Grapevines. Part I. Isolation, Identification and In Vitro Studies

Negative impact of some fungicide applications on Trichoderma harzianum as biocontrol agent of shallot moler disease

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