M. Jamal Hajjar
- Insect Science top 10%
- Insect and Pesticide Research 6
- Insect-Plant Interactions and Control 5
- Entomopathogenic Microorganisms in Pest Control 2
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- Insect Pest Control Strategies 5
- Pesticide Exposure and Toxicity 4
- Agricultural pest management studies 2
- Date Palm Research Studies 2
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- Insect Resistance and Genetics 4
- Co-authors
- Khalid AlhudaibHidayat UllahNazeer AhmedT. YaseenN. F. Abdel‐BakyAhmed SolimanSaleh S. AlhewairiniMuhammad Zahid Qureshi
- Journals
- Chemosphere (1 paper)Journal of Economic Entomology (1 paper)Bioprocess and Biosystems Engineering (1 paper)
- Partner nations
- Saudi ArabiaEgyptPakistan
In The Last Decade
M. Jamal Hajjar
15 papers receiving 113 citations
Peers
Comparison fields: 5 of 37
- Insect Science 58
- Plant Science 75
- General Agricultural and Biological Sciences 8
- Health, Toxicology and Mutagenesis 13
- Soil Science 6
Countries citing papers authored by M. Jamal Hajjar
This map shows the geographic impact of M. Jamal Hajjar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by M. Jamal Hajjar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. Jamal Hajjar more than expected).
Fields of papers citing papers by M. Jamal Hajjar
This network shows the impact of papers produced by M. Jamal Hajjar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by M. Jamal Hajjar. The network helps show where M. Jamal Hajjar may publish in the future.
Co-authorship network
The 14 scholars most cited alongside M. Jamal Hajjar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2024 | 1 | |
| 2 | 2023 | 35 | |
| 3 | 2022 | 2 | |
| 4 | 2022 | 3 | |
| 5 | 2021 | 5 | |
| 6 | 2020 | 3 | |
| 7 | 2018 | 2 | |
| 8 | 2018 | 1 | |
| 9 | 2016 | 16 | |
| 10 | 2015 | 27 | |
| 11 | 2015 | 5 | |
| 12 | 2014 | 4 | |
| 13 | The side-effect of some insecticides used in apple orchards in Syria on the life stages of egg parasitoid Trichogramma cacoeciae Marchal (Trichogrammatidae: Hymenoptera). | 2010 | 2 |
| 14 | 1990 | 5 | |
| 15 | 1989 | 6 |
About M. Jamal Hajjar
M. Jamal Hajjar is a scholar working on Insect Science, Plant Science and Pollution, having authored 15 papers that have together received 117 indexed citations. Recurring topics across this work include Insect and Pesticide Research (6 papers), Insect Pest Control Strategies (5 papers), Insect-Plant Interactions and Control (5 papers), Pesticide Exposure and Toxicity (4 papers), Insect Resistance and Genetics (4 papers), Agricultural pest management studies (2 papers), Entomopathogenic Microorganisms in Pest Control (2 papers) and Date Palm Research Studies (2 papers). The work is most often cited by research in Insect Science (58 citations), Plant Science (75 citations) and General Agricultural and Biological Sciences (8 citations). M. Jamal Hajjar has collaborated with scholars based in Saudi Arabia, Egypt and Pakistan. Frequent co-authors include Khalid Alhudaib, Hidayat Ullah, Nazeer Ahmed, T. Yaseen, N. F. Abdel‐Baky, Ahmed Soliman, Saleh S. Alhewairini, Muhammad Zahid Qureshi, Rafiq Ahmad and Ahmed Mahmoud Ismail. Their work appears in journals such as Chemosphere, Journal of Economic Entomology, Bioprocess and Biosystems Engineering, Environmental Science and Pollution Research and Annals of Applied Biology.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.