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Researcher · Bayer (Germany) · Germany

Hendrik Helmke

Hendrik Helmke publishes mostly in Plant Science, Organic Chemistry and Molecular Biology, on topics such as Plant Stress Responses and Tolerance, Weed Control and Herbicide Applications and Allelopathy and phytotoxic interactions.

OpenAlex
World rank
#4,819,855
of 7,710,434 ranked researchers
Rank in Germany
#247,099
of 364,343
Works
24
Citations
359
Citations per work
15.0
h-index
12
i10-index 13Top 40% in Plant Science
Hendrik Helmke

What does Hendrik Helmke research?

Hendrik Helmke's work is mostly in Agricultural and Biological Sciences (52%), Chemistry (26%), Environmental Science (9%).

Life Sciences: 14 works · 59.1% of their workAgricultural and Biological Sciences: 12 works · 51.5% of their workPlant Science: 11 works · 47.0% of their workInsect Science: 1 works · 4.5% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 7.6% of their workMolecular Biology: 2 works · 7.6% of their workPhysical Sciences: 8 works · 34.9% of their workChemistry: 6 works · 25.8% of their workOrganic Chemistry: 6 works · 25.8% of their workEnvironmental Science: 2 works · 9.1% of their workPollution: 1 works · 6.1% of their workEnvironmental Chemistry: 1 works · 3.0% of their workEverything else: 1 works · 6.0% of their workTHEIR WORKHendrik Helmke24works
Life Sciences59%Physical Sciences35%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Agricultural and Biological Sciences1251.5%
    2. Biochemistry, Genetics and Molecular Biology27.6%
    1. Chemistry625.8%
    2. Environmental Science29.1%
  3. Everything else16.0%
  1. 1Plant Science47% of their works
  2. 2Organic Chemistry26% of their works
  3. 3Molecular Biology8% of their works
  4. 4Pollution6% of their works
  5. 5Insect Science4% of their works
  6. 6Environmental Chemistry3% of their works

Research topics

Which keywords describe Hendrik Helmke's research?

The keywords of their largest research topics: Weed Control, Gene Expression, Herbicides, Antioxidants, Reactive Oxygen Species, Allelochemicals, Crop Losses and Herbicide Resistance.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Weed Control122 topics
  2. Gene Expression112 topics
  3. Herbicides102 topics
  4. Antioxidants71 topic
  5. Reactive Oxygen Species71 topic
  6. Allelochemicals61 topic
  7. Crop Losses61 topic
  8. Herbicide Resistance61 topic
  9. Root Exudates61 topic
  10. Development41 topic
  11. Enantioselective Reactions41 topic
  12. Metalation41 topic
  13. Organocatalysis41 topic
  14. Organometallic Chemistry41 topic
  15. Pesticides41 topic
  16. Plant41 topic
  17. Pollution41 topic
  18. Legumes31 topic
  19. Symbiosis31 topic

Where does Hendrik Helmke work?

Hendrik Helmke's main affiliation in the publication record is Bayer (Germany), Germany.

How many publications and citations does Hendrik Helmke have?

OpenAlex counts 24 works and 359 citations for Hendrik Helmke, an h-index of 12, ranking #4,819,855 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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