Nematicidal activity of phytochemicals and their potential use for the control of Meloidogyne javanica infected eggplant in the greenhouse

El-Habashy, Deiaa E.; Rasoul, Mona A. Abdel; Abdelgaleil, Samir A. M.

doi:10.1007/s10658-020-02079-6

Cited by 13 publications

(15 citation statements)

References 26 publications

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“…Results presented in Table 2 revealed that highest mortality percentages of J2 was found using P. hysterophorus (26,36,42,47, 58 and 80), (29, 39, 47, 51, 67 and 86) and (33,45,51,56, 75 and 91) as well as the least was observed by T. cardifolia (15,23,28,30,37,64 ), (17,28,33,34,33,69) and (27,30,39,39,57,72) at the concentrations of 250, 500, 1000, 1500, 2000 and 2500 µg/ml after 12, 24 and 48 h of exposure period, respectively. On the other hand, aqueous extracts of C. citratus, E. crassipes, and M. deliciosa leaves showed less mortality after 48 h of exposure as compared to P. hysterophorus.…”

Section: Resultsmentioning

confidence: 99%

“…However, the P. hysterophorus and C. citratus are highest effective at the dose of 0.3 g/kg while E. crassipes, M. deliciosa and T. cardifolia were less effective. El-Habashy et al [36] studied 17 phytochemicals against M. javanica under in vitro conditions, and showed that three phytochemicals viz., α-pinene, α-terpinene and nerolidol were highly effective in reducing egg hatching. Laquale et al [37] investigated the in vitro activity of plant extracts from Echinacea angustifolia, E. pallida and E. purpurea against juveniles and eggs of M. incognita and found that E. angustifolia was highly effective against the nematodes.…”

Section: Discussionmentioning

confidence: 99%

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Repellent and Nematostatic Behaviour of Botanical Extracts Against Root-Knot Nematode Meloidogyne incognita Attacking Solanum melongena L.

Tariq¹,

Ameen²,

Khan³

et al. 2021

Pol. J. Environ. Stud.

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The current experiment was performed to determine the nematicidal behaviour of aqueous extract of various weed plants viz., Parthenium hysterophorus, Cymbopogon citratus, Eichhornia crassipes, Monstera deliciosa and Tinospora cardifolia against hatching, mortality and penetration rate of Meloidogyne incognita under in vitro condition. The eggs and second stage juveniles were exposed to various concentrations (250, 500, 1000, 1500, 2000 and 2500 μg/ml) for 5 days and 12, 24 and 48 h respectively. During the experiment, all plant extracts displayed nematicidal potential. Comparison of LC 50 values of different plant extracts showed that P. hysterophorus was found to be most effective with LC 50 664.9 μg/ml, while T. cardifolia was less effective at 48h of LC 50 1419.0 μg/ml. Aqueous extracts of P. hysterophorus at 2500 μg/ml was highly effective against hatching and mortality after 5 days and 72h exposure period respectively. Whereas T. cardifolia was found least effective. The macerated leaves of P. hysterophorus applied at 0.3 g/kg sand showed the lowest penetration of M. incognita in brinjal roots while T. cardifolia displayed highest after 3 and 5 days' post inoculation. This study suggests that aqueous extract of the selected plants having nematistatic and nematicidal properties that can be used for the management of M. incognita in an eco-friendly manner and sustainable agriculture.

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Section: Resultsmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Repellent and Nematostatic Behaviour of Botanical Extracts Against Root-Knot Nematode Meloidogyne incognita Attacking Solanum melongena L.

Tariq¹,

Ameen²,

Khan³

et al. 2021

Pol. J. Environ. Stud.

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“…Nerolidol is synthesized in many plants as an intermediate in the production of a herbivore‐induced terpenoid, ( E )‐4,8–dimethyl–nonatriene (DMNT) (Chan et al 2016). Moreover, it could even develop an antibacterial action together with β‐farnesene ( 28 ) (Kiryu et al 2018), and also act as a nematicide (El‐Habashy et al 2020).…”

Section: Discussionmentioning

confidence: 99%

Micromorphological and phytochemical survey of Ballota acetabulosa (L.) Benth

et al. 2021

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Within the Open Science project entitled ‘Botanic Garden, factory of molecules’, a multidisciplinary study approach was applied to Ballota acetabulosa (L.) Benth., at the Ghirardi Botanic Garden (Toscolano Maderno, BS, Italy). Micromorphological and histochemical investigations were performed on the secreting structures of the vegetative and reproductive organs under light, fuorescence and electronic microscopy. Concurrently the characterization of the volatiles spontaneously emitted from leaves and flowers were examined. Four trichome morphotypes were identified: peltate and short‐stalked, medium‐stalked and long‐stalked capitate trichomes, each with a specific distribution pattern. The histochemical analysis was confirmed using ultrastructural observations, with the peltates and long‐stalked capitates as the main sites responsible for terpene production. The head‐space characterization revealed that sesquiterpene hydrocarbons dominated both in leaves and flowers, with γ‐muurolene, β‐caryophyllene and (E)‐nerolidol as the most abundant compounds. Moreover, a comparison with literature data concerning the ecological roles of the main compounds suggested their dominant roles in defence, both at the leaf and flower level. Hence, we correlated the trichome morphotypes with the production of secondary metabolites in an attempt to link these data to their potential ecological roles. Finally, we made the obtained scientific knowledge available to visitors of the Botanic Garden through the realization of new labelling dedicated to B. acetabulosa that highlights the ‘invisible’, microscopic features of the plant.

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“…Boiss'nın çiçek (0.4%) ve yaprak özütü (0.2% and 0.4%) M. javanica L2 üzerinde %90'dan fazla ölüme neden olmuştur (Ghezelbash & Abdolahı, 2013). El-Habashy et al (2020) sera koşullarında patlıcanda yürüttükleri çalışmada α-pinene, α-terpinene, eugenol ve nerolidol bileşiklerinin 500 mg/L konsantrasyonunun kontrolle karşılaştırıldığında M. javanica'nın gal, yumurta paketi, bitki başına düşen yumurta ve topraktaki 2. dönem larva sayısını önemli oranda azalttığını bulmuşlardır.…”

Section: Araştirma Sonuçlari Ve Tartişmaunclassified

“…Seskiterpenoid grubunda yer alan β-caryophyllene, nerolidol, artemisinin ve artesunate bileşiklerinin M. incognita üzerinde nematisidal etkisinin olmadığı bulunmuştur (Bai et al, 2013;D'Addabbo et al, 2013). Ayrıca monoterpenler ve fenilpropenler, seskiterpen ve alkollere kıyıslandığında asetilkolinesteraz aktivitesi üzerindeki inhibitör etkisi ile güçlü bir nematisidal aktivite gösterdiği belirtilmektedir (El-Habashy et al, 2020). Çalışmada domates köklerinde S. connatum'dan sonra en çok gal ve yumurta paketi oluşumu A. groveolens uçucu yağ uygulaması yapılan köklerde belirlenmiştir.…”

Section: çIzelge 2 Uçucu Yağ Uygulamalarının Meloidogyne Incognita'ya...unclassified

Bazı Apiaceae uçucu yağlarının Meloidogyne incognita (Kofoid & White, 1919) Chitwood, 1949 (Nematoda: Meloidogynidae)'ya karşı nematoksik etkisi

Özdemir

Tosun

Şanli

2022

Ege Üniversitesi Ziraat Fakültesi Dergisi

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Amaç: Çalışmada Apiaceae familyasına ait kültürü yapılan ve doğal florada yayılış gösteren bazı türlerin meyve uçucu yağlarının in vitro ve in vivo koşullarda Meloidogyne incognita’ya karşı nematoksik etkilerinin belirlenmesi amaçlanmıştır. Materyal ve Yöntem: in vitro çalışmalarda 125, 250, 500 ve 1000 ppm uçucu yağ konsantrasyonlarının ikinci dönem larva (L2) üzerine etkisi araştırılmıştır. In vivo çalışmalar bitki büyütme kabinlerinde domates bitkisinde uçucu yağların 1000 ppm konsantrasyonları ile yürütülmüştür. Çalışma 9 hafta sonra sonlandırılmış ve köklerde gal ve yumurta paketi sayısı belirlenmiştir. Araştırma Bulguları: En yüksek nematoksik etki in vitro koşullarda % 83.3 ölüm oranı ile Ferulago paucuiradiata uçucu yağının 1000 ppm dozunda belirlenmiştir. Ferulago pauciradiata ve Foeniculum vulgare uçucu yağı uygulanan bitkilerin köklerinde gal ve yumurta paketi sayısı daha düşük olmuştur. Sonuç: Meloidogyne incognita’ya karşı in vitro ve in vivo koşullarda F. pauciradiata ve F. vulgare uçucu yağlarının yüksek nematoksik etki gösterdiği saptanmıştır.

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Nematicidal activity of phytochemicals and their potential use for the control of Meloidogyne javanica infected eggplant in the greenhouse

Cited by 13 publications

References 26 publications

Repellent and Nematostatic Behaviour of Botanical Extracts Against Root-Knot Nematode <i>Meloidogyne incognita</i> Attacking <i>Solanum melongena</i> L.

Repellent and Nematostatic Behaviour of Botanical Extracts Against Root-Knot Nematode <i>Meloidogyne incognita</i> Attacking <i>Solanum melongena</i> L.

Micromorphological and phytochemical survey of Ballota acetabulosa (L.) Benth

Bazı Apiaceae uçucu yağlarının Meloidogyne incognita (Kofoid & White, 1919) Chitwood, 1949 (Nematoda: Meloidogynidae)'ya karşı nematoksik etkisi

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