| 651 |
Effect of certain cultural practices and fungicides on control of white rot of winter onion and number of Sclerotium cepivorum sclerotia in soil. |
1989 |
| 652 |
Elimination of sugarcane mosaic disease by tissue culture and hot water treatment. |
1989 |
| 653 |
Potential use of "Propolis" to control white rot disease of onion. |
1989 |
| 654 |
Buphanisine As A New Plant Antiviral Agent. |
1989 |
| 655 |
Buphanisine As A New Plant Antiviral Agent. |
1989 |
| 656 |
Effect of certain organic sulphides on sclerotial germination of Sclerotium cepivorum Berk. in soil and efficiency of chemical control of onion white rot |
1988 |
| 657 |
Effect of bee product propolis extracts on certain potato viruses. |
1988 |
| 658 |
Effect of certain environmental factors and fungicides on blasting disease of onion seed head. |
1988 |
| 659 |
Improvement of the Biologieal Control of Trichoderma harzianum Rifai to Onion White Rot. |
1988 |
| 660 |
Improvement of the Biologieal Control of Trichoderma harzianum Rifai to Onion White Rot. |
1988 |
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