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The most important issues of agricultural entomology in Algeria include identifying patterns of general trends in the dynamics of geographic ranges of phyto-entomophagous under the influence of climatic and anthropogenic factors, as well as studying the adaptation of insects to new habitats and food supply. In a notable discovery during insect sampling conducted in the oasis ecosystem during the summer of 2019, researchers recorded and identified individuals of the species Caenocoris nerii (Germar, 1847) for the first time. These insects were observed feeding on cultivated fig trees growing beneath palm trees at the experimental site belonging to the Technical Institute for the Development of Agriculture in the Sahara (ITDAS, Ain Ben Noui). This finding is significant as it represents the first recorded instance of C. nerii in the Biskra oasis ecosystem, as well as the first documentation of the insect feeding on Ficus carica L. (Fig trees), its newly identified host plant. Prior to this discovery, C. nerii had not been associated with F. carica L. as a food source. The discovery marks an important addition to the knowledge of insect-plant interactions in the region and contributes to the broader understanding of agricultural entomology in Algeria. Although present, C. nerii has limited known impact. Yet, its feeding habits and the region\u2019s agriculture warrant monitoring for potential outbreaks.<\/jats:p>","DOI":"10.35691\/jbm.5202.0010","type":"journal-article","created":{"date-parts":[[2026,8,22]],"date-time":"2026-08-22T16:28:29Z","timestamp":1787416109000},"page":"1","source":"Crossref","is-referenced-by-count":0,"title":["Emergence of Caenocoris Neri (Germar, 1847) on Fig Trees in the Oases of Southeastern Algeria"],"prefix":"10.35691","volume":"12","author":[{"given":"Nacima","family":"Diab","sequence":"first","affiliation":[{"name":"Scientific and Technical Research Center on Arid Regions (CRSTRA), Po Box 1682 RP, Biskra, Algeria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tesnim","family":"Deghiche","sequence":"additional","affiliation":[{"name":"Mohamed Khider Biskra University, Po Box 145 RP. 07000 Biskra, Algeria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Khalila","family":"Bengouga","sequence":"additional","affiliation":[{"name":"Scientific and Technical Research Center on Arid Regions (CRSTRA), Po Box 1682 RP, Biskra, Algeria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vasily","family":"Vladimirovich Verkhoturov","sequence":"additional","affiliation":[{"name":"Institute of Agroengineering and Food Systems of Kaliningrad State Technical University, Kaliningrad, Russian Federation"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"21313","published-online":{"date-parts":[[2025,6,26]]},"reference":[{"key":"ref0","doi-asserted-by":"crossref","unstructured":"1.\tAfissa W, Damnati F, Marniche F, Deghiche Diab N (2022). First record of the genus Scelio (Hymenoptera: Platygastridae, Scelionidae, Scelioninae) egg parasitoids in tomato greenhouses of southeastern Algeria. Entomologia Hellenica., 31(1):30-40.","DOI":"10.12681\/eh.29035"},{"key":"ref1","doi-asserted-by":"crossref","unstructured":"2.\tAldrich JR, Leal WS, Nishida R, Khrimian AP, Lee CJ, Sakuratani Y (1997). Semiochemistry of aposematic seed bugs. Entomo. Experi. et Appli., 84:127-135.","DOI":"10.1046\/j.1570-7458.1997.00207.x"},{"key":"ref2","unstructured":"3.\tAouissi HA, Deghiche Diab N and Farhi Y (2021). Etat actuel de la faune Alg\u00e9rienne, sauvage et domestique, pp149. Edition Universitaires Europ\u00e9enne (Eds)."},{"key":"ref3","doi-asserted-by":"crossref","unstructured":"4.\tBramer C, Friedrich F and Dobler S (2016). Defence by plant toxins in milkweed bugs (Heteroptera: Lygaeinae) through the evolution of a sophisticated storage compartment: Evolution of the storage compartment in Lygaeinae. Syst. 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Heart poisons (cardiac glycosides) in the Lygaeid bugs Caenocoris nerii and Spilostethuspandurus Insect Bioch. 1(4):373-384.","DOI":"10.1016\/0020-1790(71)90002-3"},{"key":"ref32","unstructured":"33.\tVon May R, Biggi E, C\u00e1rdenas H and Diaz M (2019). Ecological interactions between arthropods and small vertebrates in a lowland Amazon rainforest. Amph. and Rep. Conse., 13(1):65-77."},{"key":"ref33","unstructured":"34.\tWalker F (1872). Catalogue of the specimens of Hemiptera Heteroptera in the collection of the British Museum. Catalogue of the specimens of Hemiptera Heteroptera in the collection of the British Museum, pp151-152. (Eds). London."},{"key":"ref34","unstructured":"35.\tZito P and Sajeva M (2012). Periploca laevigata Aiton subsp. angustifolia (Labill.) Markgraf on Lampedusa Island. Asklepios. 113:3-16."}],"container-title":["Journal of Bioresource Management"],"deposited":{"date-parts":[[2026,8,22]],"date-time":"2026-08-22T16:28:33Z","timestamp":1787416113000},"score":14.793396,"resource":{"primary":{"URL":"https:\/\/corescholar.libraries.wright.edu\/jbm\/vol12\/iss2\/1\/"}},"issued":{"date-parts":[[2025,6,26]]},"references-count":35,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2025,6,26]]}},"URL":"https:\/\/doi.org\/10.35691\/jbm.5202.0010","ISSN":["2309-3854"],"issn-type":[{"value":"2309-3854","type":"electronic"}],"published":{"date-parts":[[2025,6,26]]}},{"indexed":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T08:44:00Z","timestamp":1775033040573,"version":"3.50.1"},"reference-count":27,"publisher":"National Museum of Natural History, BAS","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Hist. nat. bulg."],"abstract":"<jats:p>The oleander seed bug Caenocoris nerii (Germar, 1847) is a Mediterranean species associated primarily with Apocynaceae host plants that has been expanding its range northward in recent decades. We report new records of C. nerii in Bulgaria and discuss the distribution and the hosts of the species in the Black Sea region. Analysis of regional occurrence data revealed a clear northward range expansion since 2000, with very recent records from Croatia, Bosnia-Herzegovina, Serbia, and Romania. In Bulgaria, reproduction appears limited to areas where the primary host plant Periploca graeca occurs in suitable density, particularly in Black Sea wooded dunes and Flooded forests of Common alder (Alnus glutinosa). The timing and pattern of establishment suggest climate-mediated range expansion, as rising winter temperatures progressively remove thermal barriers that historically confined the species to the Mediterranean region. Our findings indicate that C. nerii is likely to continue spreading northward across the Danube River and Thracian lowland in areas with both suitable climatic conditions and host plant availability.<\/jats:p>","DOI":"10.48027\/hnb.48.041","type":"journal-article","created":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T05:47:45Z","timestamp":1775022465000},"page":"79-86","source":"Crossref","is-referenced-by-count":0,"title":["New records of the oleander seed bug Caenocoris nerii (Germar, 1847) (Insecta: Hemiptera) in Bulgaria and notes on its hosts in the Black Sea region"],"prefix":"10.48027","volume":"48","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8040-7158","authenticated-orcid":false,"given":"Desislava","family":"Stoianova","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tania","family":"Karakicheva","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3196-8068","authenticated-orcid":false,"given":"Snejana","family":"Grozeva","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1626-2964","authenticated-orcid":false,"given":"Nikolay","family":"Simov","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"27845","published-online":{"date-parts":[[2026,4,1]]},"reference":[{"key":"ref1","unstructured":"Biserkov V., Gussev C., Popov V., Hibaum G., Roussakova V., Pandurski I., Uzunov Y., Dimitrov M., Tzonev R., Tsoneva S. 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