A thorough survey of four tehsils of Sargodha District was carried
out to investigate the present status of citrus decline in citrus
orchards. The maximum fungi (39.52 %) were isolated from the roots
followed by the soil (38.86%). The maximum Fusarium spp followed by
Aspergillus and Alternaria were isolated from the collected samples
of roots and soil from the four tehsils of Sargodha District. The
maximum Fusarium spp was isolated from the roots of declining
citrus trees from the tehsil Bhalwal (68.57%) followed by the Kot
Momin (65.87%), Sillanwali (55.87%) and Sargodha (50.32%). F.
solani gave the maximum mycelial growth on the Corn Meal Dextrose
Agar medium followed by the Potato Dextrose Agar medium and then
Malt Extract Agar medium. The maximum growth of F. solani was
observed at pH 6 followed by 5, 4 and 7. While minimum growth was
obtained at 3, 8 and 9 pH respectively Toxin studies were also
carried out using thin layer chromatography which revealed that F.
Solani produces toxins (anhydrofusarubin) which may cause decline
in citrus.
General
Imprint: |
Lap Lambert Academic Publishing
|
Country of origin: |
Germany |
Release date: |
March 2012 |
First published: |
March 2012 |
Authors: |
Atta-Ur-Rehman Khan
• Nazir Javed
• Rana Aqeel Afzal Khan
|
Dimensions: |
229 x 152 x 6mm (L x W x T) |
Format: |
Paperback - Trade
|
Pages: |
96 |
ISBN-13: |
978-3-8484-0209-0 |
Categories: |
Books
|
LSN: |
3-8484-0209-2 |
Barcode: |
9783848402090 |
Is the information for this product incomplete, wrong or inappropriate?
Let us know about it.
Does this product have an incorrect or missing image?
Send us a new image.
Is this product missing categories?
Add more categories.
Review This Product
No reviews yet - be the first to create one!