G. R. Sagar

4.0k total citations · 3 hit papers
74 papers, 3.1k citations indexed

About

G. R. Sagar is a scholar working on Plant Science, Ecology, Evolution, Behavior and Systematics and Pollution. According to data from OpenAlex, G. R. Sagar has authored 74 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Plant Science, 10 papers in Ecology, Evolution, Behavior and Systematics and 9 papers in Pollution. Recurrent topics in G. R. Sagar's work include Weed Control and Herbicide Applications (19 papers), Allelopathy and phytotoxic interactions (14 papers) and Pesticide and Herbicide Environmental Studies (9 papers). G. R. Sagar is often cited by papers focused on Weed Control and Herbicide Applications (19 papers), Allelopathy and phytotoxic interactions (14 papers) and Pesticide and Herbicide Environmental Studies (9 papers). G. R. Sagar collaborates with scholars based in United Kingdom, Canada and Sri Lanka. G. R. Sagar's co-authors include George Hutchinson, John L. Harper, John Trevor Williams, Christopher D. Marshall, J.N. Clatworthy, I. H. McNaughton, P. J. Salter, J. M. Cherrett, J. E. Goode and J. W. Woldendorp and has published in prestigious journals such as Nature, New Phytologist and Evolution.

In The Last Decade

G. R. Sagar

73 papers receiving 2.5k citations

Hit Papers

align trajectories

What are hit papers?

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.

An Introduction to Population Ecology.

1980 768 citations G. R. Sagar et al. Journal of Ecology profile →
The Behaviour of Seeds in Soil: I. The Heterogeneity of Soil surfaces and its Role in Determining the Establishment of Plants from Seed

1965 475 citations G. R. Sagar et al. Journal of Ecology profile →
THE EVOLUTION AND ECOLOGY OF CLOSELY RELATED SPECIES LIVING IN THE SAME AREA

1961 280 citations G. R. Sagar et al. profile →

Peers

Countries citing papers authored by G. R. Sagar

Since Specialization

Citations

This map shows the geographic impact of G. R. Sagar'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 G. R. Sagar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G. R. Sagar more than expected).

Fields of papers citing papers by G. R. Sagar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. R. Sagar. 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 G. R. Sagar. The network helps show where G. R. Sagar may publish in the future.

Co-authorship network of co-authors of G. R. Sagar

This figure shows the co-authorship network connecting the top 25 collaborators of G. R. Sagar. A scholar is included among the top collaborators of G. R. Sagar 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 G. R. Sagar. G. R. Sagar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	The activity and mobility of triasulfuron in soil as influenced by organic matter, duration, amount and frequency of rain 1992 ·Weed Research ·(unknown), G. R. Sagar	16
2	Some factors affecting the performance of fluazifop‐butyl against Elymus repens (L.) Gould (=Agropyron repens (L.) Beauv.) 1986 ·Weed Research ·(unknown), G. R. Sagar	8
3	A Geographical Atlas of World Weeds. 1981 ·Journal of Applied Ecology ·G. R. Sagar, L. G. Holm, J. V. Pancho, J. P. Herberger, Donald L. Plucknett	19
4	Advances in Ecological Research. 1976 ·Journal of Ecology ·G. R. Sagar, (unknown)	72
5	Agropyron repens ‐ allelopathy? 1976 ·Annals of Applied Biology ·G. R. Sagar, (unknown)	1
6	The influence of nutrient status on paraquat activity 1974 ·Weed Research ·P. J. W. Lutman, G. R. Sagar, Chris Marshall, (unknown)	3
7	Some aspects of the physiology of the rhizomes of Poa pratensis L. 1974 ·Weed Research ·(unknown), Chris Marshall, G. R. Sagar	2
8	THE EFFECT OF ROOT PRUNING AND 6‐BENZYL‐AMINOPURINE ON THE CHLOROPHYLL CONTENT, ¹⁴CO₂ FIXATION AND THE SHOOT/ROOT RATIO IN SEEDLINGS OF PISVM SATIVUM L. 1973 ·New Phytologist ·C.R. McDavid, G. R. Sagar, Christopher D. Marshall	12
9	Too Many. An Ecological Overview of Earth's Limitations. 1973 ·Journal of Ecology ·G. R. Sagar, Georg Borgström	5
10	Effect of calcium and boron on the incidence of tree and storage pit in apples of the cultivar Egremont Russet 1973 ·Journal of Horticultural Science ·Barbara Dixon, G. R. Sagar, V. M. Shorrocks	24
11	An Examination of the Value of 14C-urea as a Source of 14CO2 for Studies of Assimilate Distribution 1973 ·Annals of Botany ·P. E. Clifford, Christopher D. Marshall, G. R. Sagar	19
12	Earthworms and Seeds 1973 ·Nature ·(unknown), G. R. Sagar	87
13	FACTORS INFLUENCING THE GROWTH OF THE ROOT SYSTEM OF ETIOLATED SEEDLINGS OF PISUM SATIVUM L. 1973 ·New Phytologist ·C.R. McDavid, Chris Marshall, G. R. Sagar	3
14	An Investigation into the Rate and Control of Assimilate Movement from Leaves inPisum sativum 1972 ·Journal of Experimental Botany ·P. H. LOVELL, (unknown), G. R. Sagar	19
15	Pesticides and Pollution. 1968 ·Journal of Ecology ·G. R. Sagar, Kenneth Mellanby	6
16	The Distribution of Assimilates in Lolium multiflorum Lam. Following Differential Defoliation 1968 ·Annals of Botany ·Christopher D. Marshall, G. R. Sagar	36
17	A RE‐EXAMINATION OF THE INFLUENCE OF LIGHT AND DARKNESS ON THE LONG‐DISTANCE TRANSPORT OF DIQUAT IN LYCOPERSICON ESCULENTUM MILL. 1966 ·Weed Research ·(unknown), G. R. Sagar	12
18	Grain Yield in Two Contrasting Varieties of Spring Wheat 1965 ·Annals of Botany ·J.D. Quinlan, G. R. Sagar	7
19	The grass plant as an integrated unit-some studies of assimilate distribution in Lolium multiflorum Lam. 1965 ·G. R. Sagar, Chris Marshall	4
20	Agropyron repens - an introduction. 1960 ·G. R. Sagar	3

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.

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