Effects of seed-gall nematode, Anguina tritici, on bread wheat grain characteristics and yields in Turkey

Tülek, Adnan; Kepenekçi, İlker; Cifticigil, Tugba Hilal; Öztürk, İrfan; Akin, Kemal; Seidi, Melis; Yıldırım, Mustafa; Dababat, Abdelfattah A.

doi:10.1163/15685411-00002926

Cited by 10 publications

(11 citation statements)

References 4 publications

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“…In this regard, the possibility of yield reduction is attributed to the high population density of CCN attack root of tomato plants and impaired nutrient uptake and water absorption 83 . Also, wheat gall nematode causes significant yield losses and affects grain quantity and quality 84 . Moreover, Snider et al 85 concluded that, the yield reductions are the result of anatomical and physiological changes that occur in the cotton root system as the nematode progresses through its lifecycle.…”

Section: Discussionmentioning

confidence: 99%

Physiological and Biochemical Changes in the Wheat Plant (Triticum aestivum L.) Infected with Nematodes

Korayem¹,

El-²,

Shater³

et al. 2022

Asian J. of Plant Sciences

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Background and Objective: Cereal Cyst Nematodes (CCNs) Heterodera avenae are from the most critical nematode pests that restrict the production of cereals worldwide. These nematodes alone are savage pests that harm wheat and reduce their production by 10(%) globally. This study was done to study the changes in the physiological and biochemical activity of wheat plants infected with nematodes. Materials and Methods: The pot experiments were conducted in the greenhouse of the

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Section: Discussionmentioning

confidence: 99%

Physiological and Biochemical Changes in the Wheat Plant (Triticum aestivum L.) Infected with Nematodes

Korayem¹,

El-²,

Shater³

et al. 2022

Asian J. of Plant Sciences

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“…Root-lesion nematodes are documented to cause in the range of 10 to 85% yield loss on wheat crop (Nicol & Rivoal, 2008;Smiley, 2010). Also, other losses of wheat are caused by the seed gall nematode (Anguina tritici), stem and bulb nematode (Ditylenchus dipsaci) (Tulek et al, 2015) and root-knot nematodes (Meloidogyne spp.) (Seid et al, 2015).…”

Section: Major Plant-parasitic Nematodes Of Wheatmentioning

confidence: 99%

Genetic Resistance of Wheat towards Plant-Parasitic Nematodes: Current Status and Future Prospects

et al. 2021

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Plant-parasitic nematodes (PPNs) are one of the major biotic factors that cause significant yield losses in wheat-growing areas worldwide. The major PPN groups causing significant economic losses in wheat quantity and quality are cereal cyst nematodes (CCNs) and root-lesion nematodes (RLNs). Based on their wide distribution, pathogenicity, high occurrence in wheat cultivated areas, they are considered major threats to the global food supply. The economic loss caused by these destructive pathogens ranges from 10 to 100% depending on different agro-ecological conditions such as drought, heat stress, and cold stress. Multidisciplinary management practices are being implemented to manage cereal nematodes (CNs) that range from cultural to molecular strategies. Integration of wheat resistant varieties with appropriate agronomic practices is recognized as the safest and most practical, effective, and applicable management strategy. Nine resistance genes (Cre1-Cre9) to CCN are well-documented in the literature. CreR, CreV and CreZ genes are relatively recently characterized from wheat and confer resistance to CCNs. On the other hand, Rlnn1 is the only resistance gene characterized from wheat that is known to confer resistance towards RLNs. However, breeding for resistance to PPN has numerous challenges that originate from the narrow genetic diversity and difficulty in the process of transferring resistance gene(s) from the source to the target variety. A unique opportunity for wheat genetic improvement was provided due to the availability of genomic resources and the wheat worldwide germplasm collection which includes wild wheat germplasm. Moreover, the presence of several genome-wide association studies and genome editing technologies could also help for further improvement to enhance CNs resistance in wheat. This article provides the latest information regarding the progress made in the identification and characterization of resistance genes from different sources and its utility against both CCNs and RLNs, which will attract the attention of the scientific community and other relevant stakeholders.

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“…• Distribution: The distribution pattern of seed gall nematode has been reported in West Africa, North Africa, Australia, Brazil, China, India, Turkey, France, Italy, Iraq, USA (Tulek et al, 2015). According to latest classification altogether there are 11 species of Anguina (Powers et al, 2001).…”

Section: Sting Nematodementioning

confidence: 99%

Plant Parasitic Nematodes and their management in crop production: a review

Mandal

Katel

Subedi

et al. 2021

J. Agric. Nat. Res.

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Plant Parasitic Nematodes are small worm like transparent, bilateral symmetry, pseudocoelomate, multicellular, free living or parasitic microorganism which are predatory, aquatic, terrestrial, entopathogenic, ectoparasite, endoparasite, semi-endoparasite or sedentary. They cause substantial problems to major crops throughout the world, including vegetables, fruits, and grain crops. The root knot and cyst nematodes are economically important pests in numerous crops. Crop damage from nematodes is not readily apparent in most cases, and it often remains hidden by the many other factors limiting plant growth. In the past, the control of the nematodes has been based on the synthetic nematicides, the number of which has been drastically restricted in the EU because of their environmental side effects and subsequent restriction in European Union (EU) rules and regulations. Many other methods like cultural control, biological control, use of biotechnological tools and methods, use of resistant cultivars are tested and proven successful in controlling different species of nematodes all over the world. Alternatively, combinations of the different methods are proven to be highly effective both economically and environmentally.

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Effects of seed-gall nematode, Anguina tritici, on bread wheat grain characteristics and yields in Turkey

Cited by 10 publications

References 4 publications

Physiological and Biochemical Changes in the Wheat Plant (Triticum aestivum L.) Infected with Nematodes

Physiological and Biochemical Changes in the Wheat Plant (Triticum aestivum L.) Infected with Nematodes

Genetic Resistance of Wheat towards Plant-Parasitic Nematodes: Current Status and Future Prospects

Plant Parasitic Nematodes and their management in crop production: a review

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