Evaluation of Some Fungicides for Controlling Almond Red Leaf Blotch ( Polystigma Amygdalinum)
Journal Title: International journal of Advanced Biological and Biomedical Research - Year 2014, Vol 2, Issue 4
Abstract
Almond red leaf blotch is the most important fungal disease that is caused by the fungus Polystigma amygdalinum. Symptoms depending on the cultivar almond trees can be seen almost all year. In this study the effect of 5 fungicides (Copper oxychloride 2000 µg/ml, Bordofix 2000 µg/ml, Mancozeb 200 µg/ml, Bordo Compound 10000 µg/ml, Triforin 300 µg/ml with rep.control) was examined in a randomized complete block design with 6 treatments in 4 replications to control disease in 2009-2010 in Khorasan-e- Razavi province. The degree of severity disease in leaves (from 0 to 9) was the character to be measured. First spraying was performed after petals falling (last week of May 2010) and two spraying next fortnightly intervals. Evaluating the effect of each compound was carried out with sampling in comparison with rep. control in the last week in September. Comparison of treatments in statistical level of 5% showed that, Triforin and Mancozeb fungicides were classified in the first group, Brodofix, Bordo compound, and Copper oxychloride in second group and control in third group.
Authors and Affiliations
D. Bayt Tork| Researcher in Agricultural and Natural Resources Research Center of Khorasan –e-Razavi, Iran, M. Taherian| Researcher in Agricultural and Natural Resources Research Center of Khorasan –e-Razavi, Iran, R. Divan| Young Researchers and Elite Club , Neyshabour Branch , Islamic Azad University, Neyshabour, Iran
Keywords
Related Articles
- EP ID EP13109
- DOI -
- Views 333
- Downloads 13
Estimation of Genetic and Phonotypic Trends for Age at First Calving, Calving Interval, Days Open and Number of Insemination to conception for Isfahan Holstein Cows
For the current research the records of 62 farms in Isfahan province were available. To estimate genetic and phonotypic trends of reproductive traits such as age at first calving, calving interval, days open and number...
Antibacterial effect of medicinal plant essence (Thymus vulgaris) on major bacterial mastitis pathogen in vitro
Mastitis is one of the most costly diseases in the dairy industry. The use of antibiotics in the treatment of mastitis Leads to bacterial resistance and health problems for consumers. This study aimed to determine the...
Bioinformatics comparison of codon usage of genes encoding phosphate transporter in terms of salt tolerance, day length, temperature and pollination in different plants
In order to study and compare the phosphate transporter gene codon usage and it's respond to the traits like salt tolerance, day length, Pollination and temperature in different plants, 100 isoform from 10 plants are e...
Application of Gis and Gps in Precision Agriculture (a Review)
Agriculture is a complex system science and the knowledge of it is consisting of much concepts and relationships. Examinations in connection with site-specific farming have been carried out by our institute since 1998....
Investigation of epidemiologic toxicities caused by Paraquat herbicide and comparing factors influencing these patients’ causality in Kermanshah Imam Khomeini Hospital (2002-2013)
Herbicide toxicities are considered as an important issue in public health programs of developing countries. This investigation aims at studying epidemiologic toxicities caused by Paraquat herbicide and comparing facto...