EFFICIENCY OF SOME PLANT EXTRACTS, NATURAL OILS, BIOFUNGICIDES AND FUNGICIDES AGAINST ROOT ROT DISEASE OF DATE PALM PDF Download
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Author: Baraka, M.A. Publisher: Dr. Khaled Arafat ISBN: Category : Languages : en Pages : 25
Book Description
Several soilborne fungi were isolated from root rots of date palm trees and offshoots, including: Fusarium oxysporum, F. moniliforme, F. solani, Thilaviopsis paradoxa, Botryodiplodia theobromae and Rhizoctonia solani. In vitro testing, the efficacy of plant extract Marjoram at 100% was the most effective against pathogenic fungi, while garlic as essential oil at 500 ppm and jojoba as fixed oil at 500 ppm were the most effective against pathogenic fungi. Plant-Guard at 3.5 ml/L was the most effective against pathogenic fungi. Topsin M70 was the most effective against pathogenic fungi in vitro. In greenhouse Topsin M70 was the most effective to decreased root rot of date palm.
Author: Baraka, M.A. Publisher: Dr. Khaled Arafat ISBN: Category : Languages : en Pages : 25
Book Description
Several soilborne fungi were isolated from root rots of date palm trees and offshoots, including: Fusarium oxysporum, F. moniliforme, F. solani, Thilaviopsis paradoxa, Botryodiplodia theobromae and Rhizoctonia solani. In vitro testing, the efficacy of plant extract Marjoram at 100% was the most effective against pathogenic fungi, while garlic as essential oil at 500 ppm and jojoba as fixed oil at 500 ppm were the most effective against pathogenic fungi. Plant-Guard at 3.5 ml/L was the most effective against pathogenic fungi. Topsin M70 was the most effective against pathogenic fungi in vitro. In greenhouse Topsin M70 was the most effective to decreased root rot of date palm.
Author: Arafat, K.H. Publisher: Dr. Khaled Arafat ISBN: Category : Languages : en Pages : 19
Book Description
The decline disease in date palm (Phoenix dactylifera L.) has become one of the most severe problems in date palm offshoots of the Egypt. Our previous studies have established that Lasiodiplodia theobromae (Syn: Botryodiplodia theobromae) is one of the fungi causing root rot diseases. This study was carried out in three governorates Bani-suef, Behara and Kaluobia. A survey of governorates was conducted in 2011 and 2012 to collect the root-rotted samples from rhizosphere of declined date palm offshoot and trees. Behara was the most affected governorate with 25.5% disease severity, while in Kaluobia it was 14.5% and in Bani-suef it was 13%. Bartamoda cultivar was the least susceptible to infection by the pathogenic fungus followed by Sakoty, Siwey, Sammany and Zaghloul. L. theobromae was most abundantly isolated fungal pathogen. Colony growth of L. theobromae was maximum at 35ºC and optimum temperature for disease incidence and severity was 30ºC. Relative humidity percentage of 70% is best for the growth of L. theobromae, while the optimum Rh% for disease incidence and severity it was 60%. Water salinity (ECw) at the concentration 15.63 ds/m2 was reduction linear growth of L. theobromae to 17.03%, while at water salinity concentration increased the severity of all cultivars tested. Root exudates from Bartamoda cv. the most effective on growth rate of L. theobromae at concentration 10%, it was reduction linear growth to 41.30%. Jojoba oil proved the best bioagent in vitro suppressing the growth of L. theobromae showing reduction of linear growth to 83.33% at 500 ppm. Plant guard was found the second most effective reduction to 52.96%. Marjoram showed the least efficacy against L. theobromae in all concentrations. Experiments in greenhouse to control the root rot disease proved the Jojoba oil gave the best results to decreased disease severity, followed by Plant guard and the least was Marjoram against L. theobromae at all cultivars tested.
Author: Kamel A. Abd-Elsalam Publisher: CRC Press ISBN: 1003829007 Category : Technology & Engineering Languages : en Pages : 454
Book Description
The current volume focuses on novel sources of biofungicides, primarily providing complete knowledge of microbial and phytochemical fungicides, studying antifungal activity mechanisms as well as their role in disease management in plants, and fungicide bioremediation. The use of biofungicides as eco-friendly alternative to typical synthetic fungicides is projected to play a significant role in organic farming in the future. Key Features: Discovers novel sources of biofungicides Describes the role of biofungicides in the control of plant diseases Studies antifungal activity mechanisms Explores how to survey and select promising biofungicides
Author: Katarzyna Chojnacka Publisher: Academic Press ISBN: 0128170379 Category : Technology & Engineering Languages : en Pages : 326
Book Description
Smart Agrochemicals for Sustainable Agriculture proposes products that fulfill the need for chemicals that provide a sustainable delivery system for nutrients necessary to maximize the production of agricultural animals and plants while producing the smallest possible environmental footprint. This book addresses all aspects related to the production process, including chemical formulas, stability of formulations, and the application of the effect of its utilization. Over the past decade, biobased chemicals have received significant attention as candidate resource materials in fertilizers and agrochemicals production due to their renewability. Substitution of conventional raw materials with biobased requires a new approach towards the development of technology. On the other hand, the use of biobased chemicals, such as biostimulants, bioregulators and biofertilizers offers a new palette of products that are natural, thus their application does not pose an impact on the environment (residues) or cultivated plants. - Presents ideas for new products that provide appropriate nutrition while limiting environmental footprints - Includes a full range of the production process, from chemical formulas to establishing the stability of formulations, applications and effects - Offers a host of new products that are natural and whose applications do not negatively impact the environment nor cultivated plants
Author: James B. Sinclair Publisher: CRC Press ISBN: 9780873716383 Category : Science Languages : en Pages : 452
Book Description
The Second Edition of this bestseller brings together basic plant pathology methods published in diverse and often abstract publications. The Second Edition is updated and expanded with numerous new figures, new culture media, and additional methods for working with a greater number of organisms. Methods are easy to use and eliminate the need to seek out original articles. This reference allows for easy identification of methods appropriate for specific problems and facilities. Scientific names of pathogens and some of their hosts are updated in this edition. The book also acts as a research source providing more than 1,800 literature citations. The Second Edition includes chapters on the following: Sterilization of culture apparatus and culture media Culture of pathogens with detailed techniques for 61 fungi and selected bacteria Long-term storage of plant pathogens Detection and estimation of inoculum for 28 soilborne fungal pathogens and 5 bacterial genera-15 methods for airborne inoculum and 13 methods for seedborne pathogens Establishment of disease and testing for disease resistance Work with soil microorganisms Fungicide evaluation Biological control Bright-field microscopy
Author: Patricio S. Faylon Publisher: Cambridge Scholars Publishing ISBN: 1443871052 Category : Science Languages : en Pages : 540
Book Description
Global concern over the demerits of chemicals in agriculture has diverted the attention of researchers towards using the potential of PGPR in agriculture. This book contains many useful and important research papers pertaining to the use of bio-fertilizers and bio-fungicides for sustainable agriculture. This volume is presented in an easy-to-understand manner,with well-illustrated protocols on the production to commercialization of PGPR. The chapters on commercial potential, trade and regulatory issues among Asian countries are worthwhile additions. As such, this book will prove useful for students, researchers, teachers, and entrepreneurs in the area of PGPR and its allied fields.
Author: Zishan Husain Khan Publisher: Springer Nature ISBN: 9811599041 Category : Technology & Engineering Languages : en Pages : 382
Book Description
This book discusses new trends in nanotechnology. It covers a wide range of topics starting from applications of nanomaterials in perovskite solar cells, pharmacy, and dentistry to self-assembled growth of GaN nanostructures on flexible metal foils by laser molecular beam epitaxy. It also includes other interesting topics such as advancement in carbon nanotubes; processing techniques, purification and industrial applications, metal di-chalcogenides for waste water treatment and recent advancement in nanostructured-based electrochemical genosensors for pathogen detection and many more. The book will be of great interest to researchers, professionals and students working in the areas of nanomaterials and nanotechnology.
Author: Bassam Hassan Publisher: BoD – Books on Demand ISBN: 1789858879 Category : Medical Languages : en Pages : 194
Book Description
This book is focused on clarifying the anticancer effects (i.e., apoptotic, antiproliferative, antimetastatic, antiangiogenic) and mechanisms of most of the medicinal plants found in the world against solid and/or hematological cancers.
Author: Trevor R. Hodkinson Publisher: Cambridge University Press ISBN: 1108471765 Category : Business & Economics Languages : en Pages : 445
Book Description
Discusses the role of endophytes in food security, forestry and health. It outlines their general biology, spanning theory to practice.
Author: Baraka, M.A.
Author: Baraka, M.A.
Author: Arafat, K.H.
Author: Kamel A. Abd-Elsalam
Author: Katarzyna Chojnacka
Author: James B. Sinclair
Author: Mohamed Ksibi
Author: Patricio S. Faylon
Author: Zishan Husain Khan
Author: Bassam Hassan
Author: Trevor R. Hodkinson