Hellenic Plant Protection Journal is covered by the following services:
- AGRICOLA (National Agricultural Library)
- Baidu Scholar
- Cabell's Journalytics
- CABI (over 50 subsections)
- Chemical Abstracts Service (CAS)
- CNKI Scholar (China National Knowledge Infrastructure)
- Dimensions
- EBSCO
- ExLibris
- Google Scholar
- Japan Science and Technology Agency (JST)
- J-Gate
- JournalTOCs
- KESLI-NDSL (Korean National Discovery for Science Leaders)
- MyScienceWork
- Naver Academic
- Naviga (Softweco)
- ReadCube
- Reaxys
- ScienceON/AccessON
- SCILIT
- SCImago (SJR)
- Scite_
- SCOPUS
- Semantic Scholar
- Sherpa/RoMEO
- TDNet
- Ulrich's Periodicals Directory/ulrichsweb
- WanFang Data
- WorldCat (OCLC)
- X-MOL
Additionally, the journal is registered and indexed in the Crossref database.