Efficacy of authentic bio-nematicides against the root-knot nematode, Meloidogyne javanica infecting tomato under greenhouse conditions

Krif, Ghizlane; Lahlali, Rachid; Aissami, A. El; Laasli, Salah-Eddine; Mimouni, Abdelaziz; Serderidis, Sophie; Picaud, Thierry; Moens, Amaury; Dababat, Abdelfattah A.; Kaoutar, Fahad; Mokrını, Fouad

doi:10.1016/j.pmpp.2022.101803

Cited by 8 publications

(7 citation statements)

References 48 publications

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“…These biocontrol agents can be used solely or in combinations with other nematode management approaches. A myriad of biological control agents have been reported to be effective against root-knot nematodes [39][40][41][42][43]50,51], but their effectiveness against root-knot nematodes of peach has not been studied. Therefore, four biocontrol agents viz.…”

Section: Discussionmentioning

confidence: 99%

“…These agents can be used singly or in combinations with other nematode management approaches. A myriad of biological control agents have been reported to be effective against root-knot nematodes [39][40][41][42][43]. One of the fungal biocontrol agents, Pochonia chlamydosporia, which parasitizes females and eggs of root-knot nematode, is distributed worldwide.…”

Section: Introductionmentioning

confidence: 99%

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Suppression of Meloidogyne javanica Infection in Peach (Prunus persica (L.) Batsch) Using Fungal Biocontrol Agents

Saeed,

Mukhtar,

Ahmed

et al. 2023

Sustainability

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In South Asian countries, the lucrative production of peaches has been seriously threatened by an assortment of biotic stresses especially nematodes. This situation compromises the achievement of sustainable development goals (SDGs) related to food security and zero hunger. Recently under changing climate, root-knot nematodes of the genus Meloidogyne have emerged as the most damaging phytopathogenic nematodes, while the efficacy of chemical control has remained limited. Therefore, a study was executed to assess the efficacy of four biocontrol agents including Pochonia chlamydosporia, Purpureocillum lilacinum, Trichoderma harzianum, and T. viride (at concentrations of 2.5 × 103, 5 × 103, 7.5 × 103, and 1 × 104) along with nematicide Rugby and a control treatment against Meloidogyne javanica on peach. The response variables included nematode infestations in terms of number of galls, egg masses, and reproductive factors. P. lilacinus and T. harzianum (1 × 104 concentration) reduced the number of galls by 18% and 16%, respectively, than the control. All biocontrol agents exhibited their effectiveness by significantly reducing number of egg masses, eggs per egg mass, and reproductive factors, while these remained statistically at par to each other. The study proved that application of these biocontrol agents holds potential for controlling root-knot nematodes and might be developed as a potent strategy to replace or at least reduce the use of traditional chemicals for avoiding environmental pollution and contamination.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Suppression of Meloidogyne javanica Infection in Peach (Prunus persica (L.) Batsch) Using Fungal Biocontrol Agents

Saeed,

Mukhtar,

Ahmed

et al. 2023

Sustainability

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show abstract

“…Beneficial microbes can be explored as a means of controlling nematodes. Biological control of nematodes involves the use of natural enemies, such as fungi, bacteria, and other organisms, to manage nematode populations [ [89] , [90] , [91] , [92] , [93] , [94] , [95] ].…”

Section: Biological Control Of Nematodesmentioning

confidence: 99%

Revolutionizing nematode management to achieve global food security goals - An overview

Afzal,

Mukhtar

2024

Heliyon

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“…The production of these defensive phytocompounds can be categorized as constitutive (phytoanticipins) or induced (phytoalexins) in which the presence of exogenous organisms or compounds can signal the induction of plant immune responses and defensive measures [ 4 , 20 , 21 ]. As global trends in pesticide use gradually shift away from conventional approaches, biopesticides and phytochemical pesticides are emerging as promising and more-sustainable alternatives [ 5 , 6 , 7 , 22 , 23 , 24 , 25 , 26 , 27 ] in conjunction with diverse application methods such as seed coating techniques [ 8 , 9 , 28 , 29 , 30 , 31 ]. Notably, the application of phytochemical or botanical nematicides [ 6 , 7 , 24 , 26 , 28 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 ] has garnered increasing research interest due to their attractive qualities over conventional pesticides, such as lower toxicity, higher target specificity, lower environmental persistence, and biodegradability [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

Nematocidal Potential of Phenolic Acids: A Phytochemical Seed-Coating Approach to Soybean Cyst Nematode Management

Yates,

Janiol,

et al. 2024

Plants

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Soybeans, one of the most valuable crops worldwide, are annually decimated by the soybean cyst nematode (SCN), Heterodera glycines, resulting in massive losses in soybean yields and economic revenue. Conventional agricultural pesticides are generally effective in the short term; however, they pose growing threats to human and environmental health; therefore, alternative SCN management strategies are urgently needed. Preliminary findings show that phenolic acids are significantly induced during SCN infection and exhibit effective nematocidal activities in vitro. However, it is unclear whether these effects occur in planta or elicit any negative effects on plant growth traits. Here, we employed a phytochemical-based seed coating application on soybean seeds using phenolic acid derivatives (4HBD; 2,3DHBA) at variable concentrations and examined SCN inhibition against two SCN types. Moreover, we also examined plant growth traits under non-infected or SCN infected conditions. Notably, 2,3DHBA significantly inhibited SCN abundance in Race 2-infected plants with increasingly higher chemical doses. Interestingly, neither compound negatively affected soybean growth traits in control or SCN-infected plants. Our findings suggest that a phytochemical-based approach could offer an effective, more environmentally friendly solution to facilitate current SCN management strategies and fast-track the development of biopesticides to sustainably manage devastating pests such as SCN.

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Efficacy of authentic bio-nematicides against the root-knot nematode, Meloidogyne javanica infecting tomato under greenhouse conditions

Cited by 8 publications

References 48 publications

Suppression of Meloidogyne javanica Infection in Peach (Prunus persica (L.) Batsch) Using Fungal Biocontrol Agents

Suppression of Meloidogyne javanica Infection in Peach (Prunus persica (L.) Batsch) Using Fungal Biocontrol Agents

Revolutionizing nematode management to achieve global food security goals - An overview

Nematocidal Potential of Phenolic Acids: A Phytochemical Seed-Coating Approach to Soybean Cyst Nematode Management

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