Aspergillus alliaceus Thom ve Church ile Toprak Altı ve Toprak Üstü Etkili Orobanche L. Biyokontrolü için Çeşitli Pesta Tablet Denemeleri
Abstract
Bu çalışmada; hem toprak altı hem de toprak üstü şartlarda pesta tabletlerin Orobanş kontrolünde ne derecede etkili
olabileceklerinin tespit edilmesi ve her iki ortam şartında da uygun tablet formülasyonlarının belirlenmesi amaçlanmıştır.
Sonuçlara göre T-1, T-2, T-3, T-5, T-12 ve T-13 tabletleri, özellikle ekim öncesi yüksek doz kırık tablet uygulaması ile toprak
altı orobanş bulaşmasını büyük oranda indirgemiştir. Toprak üstü uygulamalarda ise herhangi bir tablet uygulamasının veya
doğrudan sklerot temasının orobanş biyokontrolünde önemli olduğu ve başarılı bir toprak üstü uygulama için küfün orobanşa
yakınlığının veya temasının şart olduğu anlaşılmıştır. Sonuç olarak; fungusun sert çevresel koşullara dayanıklılığı ve onun
sklerotial yapısı dikkate alındığında, toprak altı veya toprak üstü olmak üzere tek bir ortamda veya özellikle birbiri ile
eşgüdümlü olarak her iki ortamda uygulandığında uzun dönemde onun yüksek seviyede orobanş biyokontrolünü sağlayacağı
tespit edilmiştir. Sklerotial özelliği ve orobanş biyokontrolündeki etkinliği, Aspergillus alliaceus’a diğer alternatif fungal
ajanlara göre üstünlük kazandırmaktadır.
References
- Amsellem, Z., Zidack, N.K., Quimby, P.C. & Gressel, J.R. 1999. Long-term dry preservation of viable mycelia of two mycoherbicidal organisms. Crop Protection, 18(10): 643–649.
- Aybeke, M., Şen B. & Ökten S. 2014. Aspergillus alliaceus, a new potential biological control of the root parasitic weed Orobanche. Journal of Basic Microbiology, 54: 93-101.
- Aybeke, M., Şen B. & Ökten S. 2015. Pesta granule trials with Aspergillus alliaceus for the biocontrol of Orobanche spp. Biocontrol science and technology, 25(7): 803-813.
- Bedi, J.S. 1994. Further studies on control of sunflower broomrape with Fusarium oxysporum f. sp. orthoceras – a potential mycoherbicide. pp. 539–544. In: Pieterse, A.H., Verkleij, J.A.C. & Ter Borg, S.J. (eds), Proc. 3rd Int. Workshop on Orobanche and Related Striga Research. Royal Tropical Institute, Amsterdam, Netherlands.
- Charudattan, R. 2001. Biological control of weeds by means of plant pathogens: significance for integrated weed management in modern agro-ecology. Biocontrol, 46: 229–260.
- Connick Jr., W.J., Boyette, C.D. & McAlpine, J.R. 1991. Formulation of mycoherbicides using a pasta-like process. Biological Control, 1: 281–287.
- Connick Jr., W.J., Daigle, D.J., Pepperman, A.B., Hebbar, K.P., Lumsden, R.D., Anderson, T.W. & Sands, D.C. 1998. Preparation of stable, granular formulations containing Fusarium oxysporum pathogenic to narcotic plants. Biological Control, 13: 79–84.
- Müller-Stöver, D., Kroschel, J., Thomas, H. & Sauerborn, J. 2002. Chlamydospores of Fusarium oxysporum Schlecht f. sp. orthoceras (Appel & Wollenw.) Bilai as inoculum for wheat-flour-kaolin granules to be used for biological control of Orobanche cumana Wallr. European Journal of Plant Pathology, 108: 221-228.
- Haarmann, T., Rolke Y., Giebert S. & Tudzynski P. 2009. Ergot: From witchcraft to biotechnology. Molecular Plant Pathology, 10: 563–577.
- Rubiales, D. & Fernández-Aparicio, M. 2012, Innovations in parasitic weeds management in legume crops. Agronomy for Sustainable Development, 32: 433−449.
- Zahran, E., Sauerborn, J., Abbasher, A.A., Ahmed, E.A., Mohukker, R.I., Karlovsky, P., Mohamed, E.A. & Müller-Stover, D. 2008. Pesta and alginate delivery systems of Fusarium spp. For biological control of Striga hermonthica (Del.) Benth. under Sudanese field conditions. Biological Control, 44: 160–168.
SEVERAL PESTA TABLET TRIALS WITH Aspergillus alliaceus Thom & Church FOR EFFECTIVE UNDERGROUND AND ABOVEGROUND Orobanche L. BIOCONTROL
Abstract
The present study was performed in order to determine the efficiency of the fungi Aspergillus alliaceus in fighting broomrape by the pesta-tablet trials under below- and above-ground conditions and to determine the appropriate tablet formulations for both conditions. For this purpose, different tablets were used in different experimental steps and their efficiencies were evaluated. The results showed that the tablets T-1, T-2, T-3, T-5, T-12 and T-13 greatly reduced the amount of broomrape in below-ground conditions, particularly with previous and high amount or crushed-tablet applications before crop-sowing. In above-ground conditions, any tablet formulation or directly sclerotial contacting were very effective in broomrape control and it was determined that close presence to or direct contact with broomrape is essential for successful biocontrol. In conclusion, considering the durability of the fungal agent against harsh environmental conditions and its sclerotial structure, it was deduced that if the fungi could be implemented in a stand-alone or especially integrated with each other, it will provide long-term, high-level broomrape biocontrol, indicating the advantages of A. alliaceus against other alternative fungal agents.
References
- Amsellem, Z., Zidack, N.K., Quimby, P.C. & Gressel, J.R. 1999. Long-term dry preservation of viable mycelia of two mycoherbicidal organisms. Crop Protection, 18(10): 643–649.
- Aybeke, M., Şen B. & Ökten S. 2014. Aspergillus alliaceus, a new potential biological control of the root parasitic weed Orobanche. Journal of Basic Microbiology, 54: 93-101.
- Aybeke, M., Şen B. & Ökten S. 2015. Pesta granule trials with Aspergillus alliaceus for the biocontrol of Orobanche spp. Biocontrol science and technology, 25(7): 803-813.
- Bedi, J.S. 1994. Further studies on control of sunflower broomrape with Fusarium oxysporum f. sp. orthoceras – a potential mycoherbicide. pp. 539–544. In: Pieterse, A.H., Verkleij, J.A.C. & Ter Borg, S.J. (eds), Proc. 3rd Int. Workshop on Orobanche and Related Striga Research. Royal Tropical Institute, Amsterdam, Netherlands.
- Charudattan, R. 2001. Biological control of weeds by means of plant pathogens: significance for integrated weed management in modern agro-ecology. Biocontrol, 46: 229–260.
- Connick Jr., W.J., Boyette, C.D. & McAlpine, J.R. 1991. Formulation of mycoherbicides using a pasta-like process. Biological Control, 1: 281–287.
- Connick Jr., W.J., Daigle, D.J., Pepperman, A.B., Hebbar, K.P., Lumsden, R.D., Anderson, T.W. & Sands, D.C. 1998. Preparation of stable, granular formulations containing Fusarium oxysporum pathogenic to narcotic plants. Biological Control, 13: 79–84.
- Müller-Stöver, D., Kroschel, J., Thomas, H. & Sauerborn, J. 2002. Chlamydospores of Fusarium oxysporum Schlecht f. sp. orthoceras (Appel & Wollenw.) Bilai as inoculum for wheat-flour-kaolin granules to be used for biological control of Orobanche cumana Wallr. European Journal of Plant Pathology, 108: 221-228.
- Haarmann, T., Rolke Y., Giebert S. & Tudzynski P. 2009. Ergot: From witchcraft to biotechnology. Molecular Plant Pathology, 10: 563–577.
- Rubiales, D. & Fernández-Aparicio, M. 2012, Innovations in parasitic weeds management in legume crops. Agronomy for Sustainable Development, 32: 433−449.
- Zahran, E., Sauerborn, J., Abbasher, A.A., Ahmed, E.A., Mohukker, R.I., Karlovsky, P., Mohamed, E.A. & Müller-Stover, D. 2008. Pesta and alginate delivery systems of Fusarium spp. For biological control of Striga hermonthica (Del.) Benth. under Sudanese field conditions. Biological Control, 44: 160–168.
Details
| Subjects | Structural Biology |
|---|---|
| Journal Section | Research Article/Araştırma Makalesi |
| Authors | |
| Publication Date | June 14, 2016 |
| Submission Date | March 8, 2016 |
| Published in Issue | Year 2016 Volume: 17 Issue: 1 |
Cite
You can reach the journal's archive between the years of 2000-2011 via https://dergipark.org.tr/en/pub/trakyafbd/archive (Trakya University Journal of Natural Sciences (=Trakya University Journal of Science)
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