Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Properties and Potential of Natural Pesticides from the Neem Tree, Azadirachta Indica
Countries citing papers authored by H. Schmutterer
Since
Specialization
Citations
This map shows the geographic impact of H. Schmutterer'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 H. Schmutterer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Schmutterer more than expected).
This network shows the impact of papers produced by H. Schmutterer. 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 H. Schmutterer. The network helps show where H. Schmutterer may publish in the future.
Co-authorship network of co-authors of H. Schmutterer
This figure shows the co-authorship network connecting the top 25 collaborators of H. Schmutterer.
A scholar is included among the top collaborators of H. Schmutterer based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with H. Schmutterer. H. Schmutterer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Hummel, Hans E., et al.. (2014). NEEM: UNUSUALLY VERSATILE PLANT GENUS AZADIRACHTA WITH MANY USEFUL AND SO FAR INSUFFICIENTLY EXPLOITED PROPERTIES FOR AGRICULTURE, MEDICINE, AND INDUSTRY.. PubMed. 79(2). 211–28.7 indexed citations
2.
Hummel, Hans E., et al.. (2011). Twenty five years of azadirachtins (1986-2011).3 indexed citations
Schmutterer, H., et al.. (1992). Laboratory trials on the effects of neem oil and neem-seed based extracts against the two-spotted spider mite Tetranychus urticae Koch (Acari: Tetranychidae).5 indexed citations
Schmutterer, H., et al.. (1990). Influence of neem-seed oil on metamorphosis, colour and behaviour of the desert locust Schistocerca gregaria (Forsk.) and the African migratory locust Locusta migratoria migratorioides (R. & F.).. Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz. 97(4). 431–438.6 indexed citations
Schmutterer, H.. (1987). Natural pesticides from the neem tree (Azadirachta indica A. Juss) and other tropical plants : proceedings of the Third Internatinal Neem Conference, Nairobi, Kenya, 10-15 July, 1986. Medical Entomology and Zoology.11 indexed citations
Rembold, Heinz, et al.. (1980). Evidence of growth disruption in insects without feeding inhibition by neem seed fractions.. 87. 290–297.43 indexed citations
13.
Nienhaus, F. & H. Schmutterer. (1976). Rickettsialike organisms in latent rosette (witches' broom) diseased sugarbeet (Beta vulgaris) and spinach (Spinacia oleracea) plants and in the vector Piesma quadratum Fieb.3 indexed citations
14.
Schmutterer, H.. (1976). Plants of East Africa with special reference to Kenya..3 indexed citations
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.