Items where Author is "Ahmad, Khairulmazmi"

Zakaria, Md Aiman Takrim and Sakimin, Siti Zaharah and Ismail, Mohd Razi and Ahmad, Khairulmazmi and Kasim, Susilawati (2024) Growth enhancement and resistance of banana plants to fusarium wilt disease as affected by silicate compounds and application frequency. Plants, 13 (4). p. 542. ISSN 2223-7747

Zakaria, Md Aiman Takrim and Sakimin, Siti Zaharah and Ismail, Mohd Razi and Ahmad, Khairulmazmi and Kasim, Susilawati (2023) A field evaluation of sodium silicate and Bacillus subtilis on the growth and yield of bananas following Fusarium wilt disease infection. Sustainability, 15 (4). art. no. 3141. pp. 1-15. ISSN 2071-1050

Aljumaili, Saba Jasim and Rafii, Mohd Y. and Sakimin, Siti Zaharah and Ahmad, Khairulmazmi and Al-Jumaily, Abdulmajeed (2023) Backcrossing with marker assistance to introduce broad-spectrum bacterial leaf blight resistance in the Malaysian Elite Variety MR297. Agriculture, 13 (2). art. no. 372. pp. 1-16. ISSN 2077-0472

Zakaria, Md Aiman Takrim and Sakimin, Siti Zaharah and Ismail, Mohd Razi and Ahmad, Khairulmazmi and Kasim, Susilawati and Baghdadi, Ali (2023) Biostimulant activity of silicate compounds and antagonistic bacteria on physiological growth enhancement and resistance of banana to Fusarium wilt disease. Plants-Basel, 12 (5). pp. 1-20. ISSN 2223-7747

Bahari, Mohammad Nazri Abdul and Abdullah, Siti Nor Akmar and Sakeh, Nurshafika Mohd and Ahmad, Khairulmazmi and Shaharuddin, Noor Azmi and Abu Seman, Idris and Osman, Rosiah (2023) Devising a colorimetric aptasensor for detection of basal stem rot-associated RNA marker during early Ganoderma boninense infection in oil palm. Physiological and Molecular Plant Pathology, 129. art. no. 102209. pp. 1-13. ISSN 0885-5765

Mohd Zobir, Syazwan Afif and Ahmad, Khairulmazmi and Ismail, Ismayadi and Md. Yusof, Juraina and Abdullah, Abdul Halim (2023) Facile synthesis of CNT cotton/ZnO nanocomposite using waste cooking oil as the biotemplate via hydrothermal/calcination process. Malaysian Journal of Microscopy, 19 (2). pp. 1-14. ISSN 1823-7010; ESSN: 2600-7444

Rafi, Amara and Gunasena, Mahesh Tiran and Zobir, Syazwan Afif Mohd and Kutawa, Abdulaziz Bashir and Wahab, Mohd Aswad Abdul and Zakaria, Mohd Rafein and Ahmad, Khairulmazmi (2023) Profiling phytochemical compounds, antibacterial activity and mechanisms of action of ginger essential oils‑nanobactericides against erwinia chrysanthemi causing heart rot disease of pineapple. Journal Of Plant Pathology, 105 (4). pp. 1521-1538. ISSN 1125-4653; ESSN: 2239-7264

Bakar, Ros Azrinawati Hana and Abu Bakar, Norliza and Ahmad, Khairulmazmi and Shaharuddin, Noor Azmi and Abdul Wahab, Mohd As’wad and Juri, Nor Mustaiqazah (2023) Recombinant protein application induced defense mechanism in host plant against papaya dieback disease. Jurnal Teknologi (Sciences and Engineering), 85 (6). pp. 187-199. ISSN 0127-9696; ESSN: 2180-3722

Abdul Munir, Fatin Diana and Sulaiman, Zulkefly and Ahmad, Khairulmazmi and Abd Samad, Mohd Yusoff and Ariffin, Mohd Rizal and Salisu, Monsuru Adekunle (2023) A comprehensive review on the potential effect of silicon fertilizer and its significance for agriculture. International Center for Research and Resource Development, 4 (2). 149 - 178. ISSN 2773-5958; ESSN: 2773-5958

Hossain, Md Imam and Vadamalai, Ganesan and Saad, Norsazilawati and Mohd Hata, Erneeza and Khaiyam, Md Omar and Rahman, Muhammad Ziaur and Kutawa, Abdulaziz Bashir and Mohd Zobir, Syazwan Afif and Ahmad, Khairulmazmi (2022) Assessment of vırulence patterns and pathogenıcıty-related genes of Colletotrichum falcatum Went in Bangladesh. Tropical Plant Pathology, 47. pp. 737-753. ISSN 1983-2052

Abd Rahman, Zuraida and Ahmad Seman, Zulkifli and Othman, Ayu Nazreena and Ab Ghaffar, Mohamad Bahagia and Ab Razak, Shahril and Mohd Yusof, Muhammad Fairuz and Nasir, Khairun Hisam and Ahmad, Khairulmazmi and Yeow, Lit Chow and Teo, Chee How and Md Saad, Norsharina and Subramaniam, Sreeramanan (2022) Establishment of effective plantlets regeneration protocol via isolated microspore culture in Malaysian indica rice MR219. Plant Biotechnology Reports, 16 (3). pp. 343-355. ISSN 1863-5466; ESSN: 1863-5474

Ismaila, Abubakar Abubakar and Ahmad, Khairulmazmi and Siddique, Yasmeen and Abdul Wahab, Muhammad Aswad and Kutawa, Abdulaziz Bashir and Abdullahi, Adamu and Mohd Zobir, Syazwan Afif and Abdu, Arifin and Abdullah, Siti Nor Akmar (2022) Fusarium wilt of banana: current update and sustainable disease control using classical and essential oils approaches. Horticultural Plant Journal, 9 (1). pp. 1-28. ISSN 2095-9885; ESSN: 2468-0141

Zakaria, Md Aiman Takrim and Sakimin, Siti Zaharah and Ismail, Mohd Razi and Ahmad, Khairulmazmi and Kasim, Susilawati (2022) Growth enhancement and resistance of banana to Fusarium wilt disease as affected by silicate compounds and application frequency. Plants, 13 (4). pp. 1-20. ISSN 2223-7747

Gunasena, Mahesh Tiran and Rafi, Amara and Mohd Zobir, Syazwan Afif and Hussein, Mohd Zobir and Ali, Asgar and Kutawa, Abdulaziz Bashir and Abdul Wahab, Mohd Aswad and Sulaiman, Mohd Roslan and Adzmi, Fariz and Ahmad, Khairulmazmi (2022) Phytochemicals profiling, antimicrobial activity and mechanism of action of essential oil extracted from ginger (Zingiber officinale Roscoe cv. Bentong) against Burkholderia glumae causative agent of bacterial panicle blight disease of rice. Plants, 11 (11). art. no. 1466. pp. 1-17. ISSN 2223-7747

Zakaria, Md Aiman Takrim and Sakimin, Siti Zaharah and Ismail, Mohd Razi and Ahmad, Khairulmazmi and Kasim, Susilawati (2022) A field evaluation of sodium silicate and Bacillus subtilis on the growth and yield of banana following Fusarium wilt disease infection. Sustainability, 15 (4). pp. 1-15. ISSN 2071-1050

Mohamad, Siti Nor Aziemah and Ab. Ghaffar, Mohamad Bahagia and Othman, Ahmad Sofiman and Misman, Siti Norsuha and Abd Rahman, Zuraida and Ab Razak, Mohd Shahril Firdaus and Ahmad Seman, Zulkifli and Mohd Yusof, Muhammad Fairuz and Ahmad, Khairulmazmi and Hashim, Habibuddin (2021) Disease resistance of improved MR220 lines against Pyricularia oryzae Cavara and their preliminary agronomic performance. Czech Journal of Genetics and Plant Breeding, 58 (1). 29 - 35. ISSN 1212-1975; ESSN: 1805-9325

Alsultan, Wael and Vadamalai, Ganesan and Mohd Saud, Halimi and Ahmad, Khairulmazmi and Wong, Mui Yun and Mohd Jaaffar, Ahmad Kamil and Al-Sadi, Abdullah M. and Rashed, Osamah and Nasehi, Abbas (2021) Phylogenetic analysis and genetic diversity of Phytophthora palmivora causing black pod disease of cocoa in Malaysia. Plant Health Progress, 22 (3). 260 - 271. ISSN 1535-1025

Fernanda, Rozi and Siddiqui, Yasmeen and Ganapathy, Daarshini and Ahmad, Khairulmazmi and Surendran, Arthy (2021) Suppression of Ganoderma boninense using benzoic acid: impact on cellular ultrastructure and anatomical changes in oil palm wood. Forests, 12 (9). art. no. 1231. pp. 1-18. ISSN 1999-4907

Kutawa, Abdulaziz Bashir and Ahmad, Khairulmazmi and Ali, Asgar and Abdul Wahab, Mohd Aswad and Adamu, Abdullahi and Ismaila, Abubakar Abubakar and Gunasena, Mahesh Tiran and Rahman, Muhammad Ziaur and Hossain, Md Imam (2021) Trends in nanotechnology and its potentialities to control plant pathogenic fungi: a review. Biology-Basel, 10 (9). art. no. 881. pp. 1-26. ISSN 2079-7737

Hossain, Md Imam and Ahmad, Khairulmazmi and Vadamalai, Ganesan and Siddiqui, Yasmeen and Saad, Norsazilawati and Ahmed, Osumanu Haruna and Mohd Hata, Erneeza and Adzmi, Fariz and Rashed, Osamah and Rahman, Muhammad Ziaur and Kutawa, Abdulaziz Bashir (2021) Phylogenetic analysis and genetic diversity of Colletotrichum falcatum isolates causing sugarcane red rot disease in Bangladesh. Biology, 10 (9). art. no. 862. pp. 1-25. ISSN 2079-7737

Che Hashim, Izrahayu and Mohamed Shariff, Abdul Rashid and Bejo, Siti Khairunniza and Muharam, Farrah Melissa and Ahmad, Khairulmazmi (2021) Machine-learning approach using SAR data for the classification of oil palm trees that are non-infected and infected with the basal stem rot disease. Agronomy, 11 (3). art. no. 532. pp. 1-17. ISSN 2073-4395

Kutawa, Abdulaziz Bashir and Ahmad, Khairulmazmi and Ali, Asgar and Hussein, Mohd Zobir and Abdul Wahab, Mohd Aswad and Sijam, Kamaruzaman (2021) State of the art on southern corn leaf blight disease incited by Cochliobolus heterostrophus: detection, pathogenic variability and novel control measures. Bulgarian Journal of Agricultural Science, 27 (1). 147 - 155. ISSN 1310-0351; ESSN: 2534-983X

Ganapathy, Daarshini and Siddiqui, Yasmeen and Ahmad, Khairulmazmi and Adzmi, Fariz and Kong, Lih Ling (2021) Alterations in Mycelial morphology and flow cytometry assessment of membrane integrity of Ganoderma boninense stressed by phenolic compounds. Biology-Basel, 10 (9). art. no. 930. pp. 1-20. ISSN 2079-7737

Che Hashim, Izrahayu and Mohamed Shariff, Abdul Rashid and Bejo, Siti Khairunniza and Muharam, Farrah Melissa and Ahmad, Khairulmazmi (2021) Classification of non-infected and infected with basal stem rot disease using thermal images and imbalanced data approach. Agronomy-Basel, 11 (12). art. no. 2373. pp. 1-23. ISSN 2073-4395; ESSN: 2073-4395

Surendran, Arthy and Siddiqui, Yasmeen and Ahmad, Khairulmazmi and Fernanda, Rozi (2021) Deciphering the physicochemical and microscopical changes in Ganoderma boninense-infected oil palm woodblocks under the influence of phenolic compounds. Plants-Basel, 10 (9). art. no. 1797. pp. 1-15. ISSN 2223-7747

Welegama, Tharangani and Yusop, Mohd Rafii and Ahmad, Khairulmazmi and Ramlee, Shairul Izan and Oladosu, Yusuff (2021) Development of high yield and tomato yellow leaf curl virus TYLCV resistance using conventional and molecular approaches: a review. Biocell, 45 (4). pp. 1-11. ISSN 0327-9545; ESSN: 1667-5746

Zakaria, Md Aiman Takrim and Sakimin, Siti Zaharah and Ismail, M. R. and Kasim, Susilawati and Ahmad, Khairulmazmi (2021) Effectiveness of K2 siO3 on growth and physiobiochemical changes of banana seedlings grown under tropical climate as influenced by application frequency. IOP Conference Series: Earth and Environmental Science, 948. art. no. 012011. pp. 1-10. ISSN 1755-1307; ESSN: 1755-1315

Abd Rahman, Zuraida and Ahmad Seman, Zulkifli and Othman, Ayu Nazreena and Ab Ghaffar, Mohamad Bahagia and Ab Razak, Shahril and Mohd Yusof, Muhammad Fairuz and Nasir, Khairun Hisam and Ahmad, Khairulmazmi and Yeow, Chow Lit and Subramaniam, Sreeramanan (2021) Efficient callus induction and plant regeneration of Malaysian indica rice MR219 using anther culture. Biocatalysis and Agricultural Biotechnology, 31. art. no. 101865. pp. 1-7. ISSN 1878-8181

Adamu, Abdullahi and Ahmad, Khairulmazmi and Siddiqui, Yasmeen and Ismail, Intan Safinar and Asib, Norhayu and Kutawa, Abdulaziz Bashir and Adzmi, Fariz and Ismail, Mohd Razi and Berahim, Zulkarami (2021) Ginger essential oils-loaded nanoemulsions: potential strategy to manage bacterial leaf blight disease and enhanced rice yield. Molecules, 26 (13). art. no. 3902. pp. 1-15. ISSN 1420-3049

Mohd Zobir, Syazwan Afif and Ali, Asgar and Adzmi, Fariz and Sulaiman, Mohd Roslan and Ahmad, Khairulmazmi (2021) A review on nanopesticides for plant protection synthesized using the supramolecular chemistry of layered hydroxide hosts. Biology-Basel, 10 (11). art. no. 1077. pp. 1-24. ISSN 2079-7737

Abdullahi, Adamu and Ahmad, Khairulmazmi and Ismail, Intan Safinar and Asib, Norhayu and Ahmed, Osumanu Haruna and Abubakar, Abubakar Ismaila and Siddiqui, Yasmeen and Ismail, Mohd Razi (2020) Potential of using ginger essential oils-based nanotechnology to control tropical plant diseases. Plant Pathology Journal, 36 (6). 515 - 535. ISSN 1598-2254; ESSN: 2093-9280

Mohd Din, Hazirah and Rashed, Osamah Zaid Ali and Ahmad, Khairulmazmi (2020) Prevalence of Fusarium wilt disease of cucumber (Cucumis sativus Linn) in Peninsular Malaysia Caused By Fusarium oxysporum and F. solani. Tropical Life Sciences Research, 31 (3). 29 - 45. ISSN 1985-3718; ESSN: 2180-4249

Hashim, Arafat and Ismail, Siti Izera and Alsultan, Wael M. K. and Abu Seman, Idris and Rashed, Osamah Zaid Ali and Ahmad, Khairulmazmi (2020) Control of gray mold disease of tomato caused by Botrytis cinerea using bacterial secondary metabolites. Malaysian Applied Biology, 49 (5). 89 - 97. ISSN 2462-151X

Hossain, Md Imam and Ahmad, Khairulmazmi and Siddiqui, Yasmeen and Saad, Norsazilawati and Rahman, Ziaur and Haruna, Ahmed Osumanu and Bejo, Siti Khairunniza (2020) Current and prospective strategies on detecting and managing Colletotrichumfalcatum causing red rot of sugarcane. Agronomy, 10 (9). art. no. 1253. pp. 1-19. ISSN 2073-4395; ESSN: 2073-4395

Darshanie, Tennakon Mudiyanselage Nadika and Ahmad, Khairulmazmi and Kong, Lih Ling and Vadamalai, Ganesan (2020) Detection of Candidatus phytoplasma asteris’ (16srI) associated with bitter gourd leaf and floral malformations in Malaysia. International Journal of Sciences: Basic and Applied Research, 52 (1). 154 - 163. ISSN 2307-4531

Musa, Ibrahim and Mohd Yusop, Mohd Rafii and Ahmad, Khairulmazmi and Ramlee, Shairul Izan and Md Hatta, Muhammad Asyraf and Oladosu, Yusuff and Muhammad, Isma'ila and Chukwu, Samuel Chibuike and Mat Sulaiman, Nur Nadzirah and Ayanda, Arolu Fatai and Halidu, Jamilu (2020) Effects of grafting on morphophysiological and yield characteristic of eggplant (Solanum melongena L.) grafted onto wild relative rootstocks. Plants, 9 (11). pp. 1-17. ISSN 2223-7747

Olalekan, Kazeem Kolapo and Yusop, Mohd Rafii and Salleh, Azrul M. and TM Mohamed, Mahmud and Ahmad, Khairulmazmi and Misran, Azizah and Abro, Tanweer F. and Oladosu, Yusuff and Arolu, Ibrahim Wasiu and Samuel, Chukwu and Usman, Magaji G. (2019) Analysis of recurrent parent genome recovery in marker-assisted backcross breeding program in watermelon. International Journal of Scientific and Technology Research, 8 (8). pp. 945-955. ISSN 2277-8616

Paiko, A. S. and Tijjani, Ahmadu and Rashed, O. and Ahmad, Khairulmazmi and Sijam, Kamaruzaman and Alsultan, Wael (2019) Disease prevalence and severity assessment of Pratylenchus coffeae on an infected banana in Peninsular Malaysia. Plant Pathology & Quarantine, 9 (1). pp. 6-22. ISSN 2229-2217

Alsultan, Wael M. K. and Vadamalai, Ganesan and Ahmad, Khairulmazmi and Mohd Saud, Halimi and Al-Sadi, Abdullah M. and Rasheed, Osama and Nasehi, Abbas and Mohd Jaaffar, Ahmad Kamil (2019) Isolation, identification and characterization of endophytic bacteria antagonistic to Phytophthora palmivora causing black pod of cocoa in Malaysia. European Journal of Plant Pathology, 155 (4). pp. 1077-1091. ISSN 0929-1873; ESSN: 1573-8469

Bakar, Ros Azrinawati Hana and Badrun, Rafidah and Ahmad, Khairulmazmi and Abu Bakar, Norliza (2018) Symptomatology and range of the blood disease bacterium A2 HR MARDI strain (Ralstonia syzygii subsp. celebensis) on selected hosts. IOSR Journal of Agriculture and Veterinary Science (IOSR-JAVS), 11 (9). 71 - 77. ISSN 2319-2372; ESSN: 2319-2380

Shafiei, Siti Nur Sarah and Ahmad, Khairulmazmi and Mohd Ikhsan, Natrah Fatin and Ismail, Siti Izera and Sijam, Kamaruzaman (2017) Antibacterial activity of acacia spp. leaves extracts against Xanthomonas oryzae pv. oryzae and screening for active phytochemical contents. IOSR Journal of Agriculture and Veterinary Science, 10 (11). 49 - 60. ISSN 2319-2372; ESSN: 2319-2380

Mohd Rashid, Mohd Rakib and Bong, Joseph Choon Fah and Ahmad, Khairulmazmi and Abu Seman, Idris and Jalloh, Mohamadu Boyie and Ahmed, Osumanu Haruna (2017) Association of copper and zinc levels in oil palm (Elaeis guineensis) to the spatial distribution of Ganoderma species in the plantations on peat. Journal of Phytopathology, 165 (4). pp. 276-282. ISSN 0931-1785; ESSN: 1439-0434

Kutawa, Abdulaziz Bashir and Sijam, Kamaruzaman and Ahmad, Khairulmazmi and Ahmad Seman, Zulkifli and Ab Razak, Mohd Shahril Firdaus and Abdullah, Norzihan (2017) Characterisation and pathological variability of Exserohilum turcicum responsible for causing corn northern leaf blight (BCLB) disease in Malaysia. Malaysian Journal of Microbiology, 13 (1). 41 - 49. ISSN 1823-8262; ESSN: 2231-7538

Kutawa, Abdulaziz Bashir and Sijam, Kamaruzaman and Ahmad, Khairulmazmi and Ahmad Seman, Zulkifli and Ab Razak, Mohd Shahril Firdaus and Abdullah, Norzihan (2017) Characterisation and pathological variability of Exserohilum turcicum responsible for causing northern corn leaf blight (NCLB) disease in Malaysia. Malaysian Journal of Microbiology, 13 (1). pp. 41-49. ISSN 1823-8262; ESSN: 2231-7538

Ahmadi, Seyedeh Parisa and Muharam, Farrah Melissa and Ahmad, Khairulmazmi and Mansor, Shattri and Abu Seman, Idris (2017) Early detection of Ganoderma basal stem rot of oil palms using artificial neural network spectral analysis. Plant Disease, 101 (6). pp. 1009-1016. ISSN 0191-2917; ESSN: 1943-7692

Kutawa, Abdulaziz Bashir and Sijam, Kamaruzaman and Ahmad, Khairulmazmi (2017) Evaluation of resistance in response to infection of Southern corn leaf blight disease and determination of secondary metabolites produced during the interaction. Journal of Applied Sciences & Environmental Sustainability, 3 (7). pp. 1-17. ISSN 2360-8013

Alsultan, Qamar Mohammed Naji and Sijam, Kamaruzaman and Rashid, Tavga Sulaiman and Ahmad, Khairulmazmi and Awla, Hayman Kakakhan (2017) Investigation of phytochemical components and bioautography of Garcinia mangostana L. methanol leaf extract. Journal of Experimental Agriculture International, 15 (3). art. no. JEAI.31398. pp. 1-7. ISSN 2457-0591

Idris, Nuranis and Sijam, Kamaruzaman and Ahmad, Khairulmazmi and Ibrahim, Mohd Shukri and Hashim, Zulkifli and Abu Seman, Idris (2016) Leaf nutrient status in relation to severity of Ganoderma infection in oil palm seedlings artificially infected with Ganoderma boninense using root inoculation technique. Oil Palm Bulletin, 72 (5). pp. 25-31. ISSN 1511-7634

Khaleel, Ayad Ismael and Sijam, Kamaruzaman and Rashid, Tavga Sulaiman and Ahmad, Khairulmazmi (2016) Phytochemical determination and antibacterial activity of Punica granatum peel extracts against plant pathogenic bacteria. American Journal of Plant Sciences, 7 (1). art. no. 63152. pp. 159-166. ISSN 2158-2742; ESSN: 2158-2750

Alsultan, Qamar Mohammed Naji and Sijam, Kamaruzaman and Rashid, Tavga Sulaiman and Ahmad, Khairulmazmi (2016) Gc-Ms analysis and antibacterial activity of mangosteen leaf extracts against plant pathogenic bacteria. American Journal of Plant Sciences, 7 (7). pp. 1013-1020. ISSN 2158-2742; ESSN: 2158-2750

M. Shahul Hameed, Rahamath Bivi and Md Daut, Siti Noor Farhana and Ahmad, Khairulmazmi and Abu Seman, Idris and Kasim, Susilawati and Meon, Sariah (2014) Assessment of plant secondary metabolites in oil palm seedlings after being treated with calcium, copper ions and salicylic acid. Archives of Phytopathology and Plant Protection, 47 (9). pp. 1120-1135. ISSN 0323-5408; ESSN: 1477-2906

Mohd Rakib, Mohd Rashid and Bong, Joseph Choon-Fah and Ahmad, Khairulmazmi and Abu Seman, Idris (2014) Genetic and morphological diversity of Ganoderma species isolated from infected oil palms (Elaeis guineensis). International Journal of Agriculture and Biology, 16 (4). pp. 691-699. ISSN 1560-8530; ESSN: 1814-9596

Mohd Rashid, Mohd Rakib and Bong, Joseph Choon Fah and Ahmad, Khairulmazmi and Abu Seman, Idris (2014) Occurrence and spatial distribution of Ganoderma species causing upper and basal stem rot in oil palm. Journal of Food, Agriculture and Environment, 12 (2). pp. 360-364. ISSN 1459-0255; ESSN: 1459-0263

Md Daut, Siti Noor Farhana and M. Shahul Hameed, Rahamath Bivi and Ahmad, Khairulmazmi and Wong, Sing King and Meon, Sariah (2013) Morphological and molecular characterization of phytophthora capsici, the causal agent of foot rot disease of black pepper in Sarawak, Malaysia. International Journal of Agriculture and Biology, 15 (6). pp. 1083-1090. ISSN 1560-8530; ESSN: 1814-9596

Abdul Rahman, Nur Raizah and Ahmad, Khairulmazmi and Lepun, Philip and Rosli, Zamri and Abdu, Arifin and Wong, Sing King (2012) Effects of culture media on growth and spore occurrence of Fusarium oxysporum Schlecht. f. sp. cubense (E.F. Smith) W.C. Snyd. & H.N. Hans. Asia Life Sciences, 21 (1). pp. 133-148. ISSN 0117-3375

Awing, Norida Hanim and Nik Ab. Majid, Nik Muhamad and Ahmed, Osumanu Haruna and Kasim, Susilawati and Ahmad, Khairulmazmi (2012) Physico-chemical properties of indigenous micro organism-composts and humic acid prepared from selected agro-industrial residues. African Journal of Biotechnology, 11 (34). art. no. 7CA621D37651. pp. 8456-8463. ISSN 1684–5315

Rosli, Zamri and Hussin, Mohamed Zakaria and Mohd, Abdullah and Yusof, Ebil and James Gerusu, Geoffery and Ahmad, Khairulmazmi (2012) Response of upperstorey birds to the environmental variables at different distances from the edge of an isolated forest reserve in Malaysia. Asia Life Sciences, 21 (1). pp. 65-84. ISSN 0117-3375

Yetti Heryati, and Abdu, Arifin and Mahat, Mohd Noor and Abdul Hamid, Hazandy and Jusop, Shamsuddin and Nik Ab. Majid, Nik Muhamad and Ika Heriansyah, and Ahmad, Khairulmazmi (2011) Assessing forest plantation productivity of exotic and indigenous species on degraded secondary forests. American Journal of Agricultural and Biological Sciences, 6 (2). pp. 201-208. ISSN 1557-4989; ESSN: 1557-4997

Ahmad, Khairulmazmi and Sijam, Kamaruzaman and Hashim, Habibuddin and Abdu, Arifin and Rosli, Zamri (2011) Assessment of citrus susceptibility towards Candidatus Liberibacter asiaticus-Terengganu isolate based on vector and graft transmission tests. Journal of Agricultural Science, 3 (3). pp. 159-166. ISSN 1916-9752 ; ESSN: 1916-9760

Yetti Heryati, and Abdu, Arifin and Mahat, Mohd Noor and Abdul Hamid, Hazandy and Jusop, Shamshuddin and Nik Ab. Majid, Nik Muhamad and Heriansyah, Ika and Ajang, Leslie and Ahmad, Khairulmazmi (2011) Comparing the fertility of soils under Khaya ivorensis plantation and regenerated degraded secondary forests. American Journal of Applied Sciences, 8 (5). pp. 472-480. ISSN 1546-9239; ESSN: 1554-3641

M., Siti Noor Farhana and M., Rahamath Bivi and Ahmad, Khairulmazmi (2011) Effect of carbon sources on bacterial production of metabolites against Fusarium oxysporum and Colletotrichum gloeosporioides. International Journal of Agriculture and Biology, 13 (1). pp. 1-8. ISSN 1560-8530; ESSN: 1814–9596

Ahmad, Khairulmazmi and Sijam, Kamaruzaman and Hashim, Habibuddin and Rosli, Zamri and Abdu, Arifin (2011) Field assessment of calcium, copper and zinc ions on plant recovery and disease severity following infection of Huanglongbing (HLB) disease. African Journal of Microbiology Research, 5 (28). art. no. 1E23B1916778. pp. 4967-4979. ISSN 1996-0808

Abdu, Arifin and Aderis, Najihah and Abdul Hamid, Hazandy and Nik Ab. Majid, Nik Muhamad and Jusop, Shamsuddin and Karam Singh, Daljit Singh and Ahmad, Khairulmazmi (2011) Using Orthosiphon stamineus B. for phytoremediation of heavy metals in soils amended with sewage sludge. American Journal of Applied Sciences, 8 (4). pp. 323-331. ISSN 1546-9239; ESSN: 1554-3641

Ahmad, Khairulmazmi and Sijam, Kamaruzaman and Hashim, Habibuddin and Kadir, Jugah and Syed Rastan, Syed Omar (2009) Characterization of Candidatus Liberibacter asiaticus isolated from Citrus grandis and Citrus reticulata based on 16S rDNA and outer membrane protein (OMP) genes. International Journal of Agriculture and Biology, 11 (4). pp. 401-407. ISSN 1560-8530; ESSN: 1814–9596

Ahmad, Khairulmazmi and Sijam, Kamaruzaman and Muhamad, Rita and Omar, Dzolkhifli (2015) Citrus Huanglongbing disease: disease symptoms Biology of candidatus liberibacter asiaticus vector and disease management. Universiti Putra Malaysia Press, Serdang, Selangor. ISBN 9789673444755

Ahmad, Khairulmazmi and Adam, Tijjani (2019) Natural compounds extracted from Moringa oleifera and their agricultural applications. In: Natural Bio-active Compounds. Springer Nature, Singapore, 449 - 475. ISBN 9789811371530; EISBN 9789811371547

Ahmad, Khairulmazmi and Ahmadu, Tijjani (2017) Prospect and potential of Burkholderia sp. against Phytophthora capsici Leonian: a causative agent for foot rot disease of black pepper. In: Agriculturally Important Microbes For Sustainable Agriculture. Springer, Singapore, 343 - 374. ISBN 9789811053429

Ahmad, Khairulmazmi and Ismail, Siti Izera (2016) Enhanced nutritional programme: an innovative approach to controlling plant diseases in the tropics. In: Plant, Soil and Microbes. Springer, Switzerland, pp. 225-251. ISBN 9783319274539; EISBN: 9783319274553

Che Hashim, Izrahayu and Mohamed Shariff, Abdul Rashid and Bejo, Siti Khairunniza and Muharam, Farrah Melissa and Ahmad, Khairulmazmi (2018) Severity of Ganoderma boninense disease classification using SAR data. In: 39th Asian Conference on Remote Sensing (ACRS 2018), 15-19 Oct. 2018, Renaissance Kuala Lumpur Hotel, Malaysia. (pp. 2492-2499).

Alsultan, Wael M. K. and Vadamalai, Ganesan and Ahmad, Khairulmazmi and Rashid, Osamah (2017) Detection and identification of cacao black pod causal agent by polymerase chain reaction (PCR). In: International Conference on Big Data Applications in Agriculture (ICBAA2017), 5-6 Dec. 2017, Auditorium Putra, TNCPI Building, Universiti Putra Malaysia. (pp. 181-185).

Rashed, Osamah Zaid Ali and Abdullah, Siti Nor Akmar and Alsultan, Wael M. K. and Ahmad, Khairulmazmi (2017) Genetic variability of Rhizoctonia spp. isolated from different hosts and locations. In: International Conference on Big Data Applications in Agriculture (ICBAA2017), 5-6 Dec. 2017, Auditorium Putra, TNCPI Building, Universiti Putra Malaysia. (pp. 170-174).

Zakaria, Siti Fatimah and Lani, Mohd Nizam and Chuah, Tse Seng and Ahmad, Fisal and Ahmad, Khairulmazmi (2016) Antifungal activity of lactic acid bacteria against pathogenic Sclerotium rolfsi of Capsicum annum plant. In: Postgraduate Seminar 2016, 2 Aug. 2016, School of Food Science and Technology, Universiti Malaysia Terengganu. (pp. 17-20).

Muda, Rul Hajar and Ahmad, Khairulmazmi and Ng, Lee Chuen (2016) Biocontrol potential of fluorescent pseudomonads on Rhizoctonia root rot disease caused by Rhizoctonia solani on chilli. In: Postgraduate Seminar 2016, 2 Aug. 2016, School of Food Science and Technology, Universiti Malaysia Terengganu. (pp. 54-57).

Mohd Rashid, Mohd Rakib and Bong, Joseph Choon Fah and Ahmad, Khairulmazmi and Abu Seman, Idris (2014) Association of copper and zinc to Ganoderma spp. spatial distribution in oil palm (Elaeis guineensis) plantations on peat. In: International Conference on Plant Physiology 2014, 26-28 Aug. 2014, Discovery Kartika Plaza Hotel, Bali, Indonesia. (pp. 275-279).

Kasim, Susilawati and Rosidi, Nur Adila and Mohd Shuib, Effyanti and Ahmed, Osumanu Haruna and Ahmad, Khairulmazmi and Ismail, Mohd Razi and Abd. Rahman, Nordin (2013) Selected chemical and physical properties of soils planted with vegetables at Kundasang Sabah. In: Persidangan Kebangsaan Pertama Program Pemindahan Ilmu (KTP 01), 21-23 Ogos 2013, Equatorial Hotel, Bangi. (pp. 815-821).

Sulaiman, Inon and Ahmad, Khairulmazmi and Doon, Yaakob and Sidek, Zakaria Purification and antiserum production of sweet potato feathery mottle potyvirus (SPFMV). Research Report. Research Management Centre, Serdang, Selangor.

Ahmad, Khairulmazmi (2008) Epidemiological and Molecular Characterisation of Citrus Huanglongbing (HLB) Disease in Malaysia. Doctoral thesis, Universiti Putra Malaysia.

Ahmad, Khairulmazmi (2003) Characterization, Purification and Antiserum Production of Sweet Potato Feathery Mottle Potyvirus (SPFMV). Masters thesis, Universiti Putra Malaysia.