Zafrullah Khan1, Shah Alam Khan1*, Hamayoon Khan2, Naeem Khan3, Khwaja Junaid1 and Inamullah Khan1
...valuated as antixenosis, antibiosis and tolerance. These tested genotypes were (Pir Sabaq-2004, Atta-Habib, Saleem-2000, Serin-2010, Khyber-87, Sarhad-82, and Khushal-69) in three separate experiments. Antibiosis resistance was identified to R. padi in wheat cultivar (Serin-2010), where a minimum number of R. padi progeny were produced in 11.4 days. Wheat cultivar (Atta Habib) was found significantly sus...
Sitansu Pan and Someshwar Bhagat
Biological control of plant diseases
...nst target pathogens are antibiosis, mycoparasitism, competition for space and nutrient, production of certain toxins and secondary metabolites, solublization and sequestration of immobilized plant nutrients, plant growth prowth promoting properties and induced resistance. Multiple interactions between bacteria-fungi-actinomycete, may exist in nature and that is why consortium of microorganisms is needed for tackling several plant pathogens simultaneously inst...
Naheed Akhtar, Muhammad Ashfaque, Waseem Ahmad Gillani*, Ata-ul-Mohsin**, Afzala Tashfeen and Irshad Begum*
... seedling bulk test. For antibiosis studies, 10 varieties/ lines out of 20 were selected to know the effect of host plants on the fecundity of R. padi. Two varieties Wafaq-2007 and Diamond were the least preferred for fecundity and one line V00125 was highly preferred for fecundity....
Naheed Akhtar, Waseem A. Gillani, Ehsan ul Haq, Javed Khan, Irshad Begum, Shaheena Yasmin* and Kamran Saeed**
...stance like antixenosis, antibiosis and tolerance. Results indicated that the entry B-00080 had antibiosis and B-99036 was the tolerant one. So, on the basis of present studies the entry having high level of resistance against R. padi (B-99036) should be incorporated in the future breeding programmes....
Naheed Akhtar*, Awais Iqbal**, Habib Iqbal Javed*, Javed Khan*, Muhammad Riaz*, Waseem Ahmad Gillani*, Tariq Mahmood*, Awais Rasool* and Tahira Yasmin*
EVALUATION OF RECOMMENDED WHEAT VARIETIES FOR RESISTANCE AGAINST SCHIZAPHIS GRAMINUM (RONDANI) (APHIDIDAE: HOMOPTERA) UNDER LABORATORY CONDITIONS
...tance i.e., antixenosis, antibiosis and tolerance against greenbug, Schizaphis graminum (Rondani). NARC-09, Momal-2002, TD-1 and Zarlasta-99 were found resistant in seedling bulk test. Momal-2002 was the least preferred in antixenosis mechanism of resistance NARC-2009, Momal-2002 and Sulaman-96 were the least fecund in antibiosis mechanism of resistance and TD-1, NARC-2009 and Sussui were highly tolerant in tolerance mechani...
Quratulain1, Ata-ul-Mohsin1, Muhammad Naeem1, Ghulam Shabir1, Muhammad Khalid Rafique2 and Rashid Mahmood2*
...tation suggesting strong antibiosis and antixenosis.
...
Noor Muhammad* and Shah Alam Khan
...nt was performed to test antibiosis resistance against L. erysimi among the selected genotypes. During the antibiosis experiment different life table parameters of aphids; developmental period, reproductive period, longevity and fecundity were studied. Based on the calculations, only ‘KS-75’ proved antibiosis resistant against L. erysimi among the selected genotypes. Thus, duri...
