Research article | Open Access
Helia 2001, Vol. 24(35) 67-72
CHEMICAL CONTROL OF SEED-BORNE FUNGAL PATHOGENS OF SUNFLOWER
pp. 67 - 72
Publish Date: December 01, 2001 | Single/Total View: 2/2 | Single/Total Download: 2/2
Abstract
Five fungicides, namely Tecto, Benlate, Bayton, Topsin and Derosal, were evaluated for their effect on seed germination and control of major seed-borne pathogens of sunflower. Two sunflower cultivars, HO-1 and NK-212, naturally infected with important seed-borne fungi were treated with these fungicides at 1.5, 2.0, 2.5, 3.0 g/kg. All the fungicides under study controlled the seed-borne fungi and increased the germination of sunflower seed to various levels. Tecto and Benlate in both cultivars gave better performance in reducing the fungal population and increasing seed germination. Topsin and Derosal also reduced the fungal population at higher dosage but there was no considerable improvement in germination. The use of fungicides at 2.5 g/kg provided almost com plete elimination of fungi and 8-10 percent increase in seed germination as compared to the use of fungicides at 2 g/kg.
Keywords: sunflower, fungicides, germination, fungal population
APA 7th edition
Bhutta, R., A, , Bhatti, R., M.M., , Ahmad, I., & Sultana, I. (2001).
CHEMICAL CONTROL OF SEED-BORNE FUNGAL PATHOGENS OF SUNFLOWER
. Helia, 24(35), 67-72. Harvard
Bhutta, R., A, , Bhatti, R., M.M., , Ahmad, I. and Sultana, I. (2001).
CHEMICAL CONTROL OF SEED-BORNE FUNGAL PATHOGENS OF SUNFLOWER
. Helia, 24(35), pp. 67-72. Chicago 16th edition
Bhutta, Rauf, A, Rahber Bhatti, M.M., Iftikhar Ahmad and Ishrat Sultana (2001). "
CHEMICAL CONTROL OF SEED-BORNE FUNGAL PATHOGENS OF SUNFLOWER
". Helia 24 (35):67-72.