Georgian Scientists/ . 6 N 3, 2024 536 Georgian Scientists Vol. 6 Issue 4, 2024 https://doi.org/10.52340/gs.2024.06.04.49 (Buxus) 1; 2; 3 ; 4 5 1 , , 591 20 23 88, lberadze@mail.ru; 2 , , 551 63 33 03, iosebbasilia@gmail.com; 3 , , 599 92 87 61, zonaluri@mail.ru; 4 , , 593 37 08 04, sosotv@mail.ru; https://orcid.org/0009-0000-9771-4576; 5 , , giorgisajaia777@gmail.com , ,, “ (Buxus) : Cylindrocladium byxicola Henricot.; Verticillium buxi Auerswald.( Sesquicillium buxi (Schm.)K.W. Gams, 1968); Verticillium dahliae Kleeb.; Gloesporium pachibasium Sacc.; Septoria pachidiodes Desm.; Pestalotiopsis guepini(Desm)Steyaert.; Alternaria alternata(Fr.) Keisl.; Cladosporium herbarum(Pers)Link.; Phylosticta spp.; Phomopsis sp. Ascochyta buxina Sacc. : Cylindrocladium byxicola Henricot.; Verticillium buxi Auerswald. (Sesquicillium buxi (Schm.)K.W. Gams, 1968) Verticillium dahlia Kleeb. : , , , , , , , , , , , , (Buxus) . . , . . , . - , , , , . . (1) . 6-10 , 700 . . . 100 5-7 , . . . -20 -220 C . Georgian Scientists/ . 6 N 3, 2024 537 . . : , , , . , , , . (Buxus colchica Pojark.) , (Buxaceae Dum.) . 18 . . Buxus colchica , , ). : 1. Cylindrocladium byxicola Henricot.; 2. Verticillium buxi Auerswald.( Sesquicillium buxi (Schm.)K.W. Gams, 1968); 3. Verticillium dahlia Kleeb.; 4. Gloesporium pachibasium Sacc.; 5. Septoria pachidiodes Desm.; 6. Pestalotiopsis guepini(Desm)Steyaert.; 7. Alternaria alternata(Fr.) Keisl.; 8. Cladosporium herbarum(Pers)Link.; 9. Phylosticta spp.; 10. Phomopsis sp.; 11. Ascochyta buxina Sacc. Cylindrocladium byxicola Henricot. - 2012 . . , . , . 1. Cylindrocladium byxicola - Georgian Scientists/ . 6 N 3, 2024 538 . . , , . 2. Cylindrocladium byxicola - . . , , 52-65 × 4-6 . 3. Cylindrocladium byxicola - Verticillium buxi Auerswald.( Sesquicillium buxi (Schm.)K.W. Gams, 1968) - . . . - , - . Georgian Scientists/ . 6 N 3, 2024 539 4. Verticillium buxi , . 5. Verticillium buxi . 24 . . , . 10 8 - . , , . Georgian Scientists/ . 6 N 3, 2024 540 6. Verticillium buxi 10 , , , ) , , , , , , ; ; 6-8 × 2- 2,5 . , . 7. Verticillium buxi , , . .(2) Georgian Scientists/ . 6 N 3, 2024 541 8. Verticillium buxi , . ), .(4,3) 9. Verticillium buxi Verticillium dahliae Kleeb. - 2022 , . . Georgian Scientists/ . 6 N 3, 2024 542 10. Verticillium dahliae . 2 , . . , , , 6-7 × 3-3,5 . .(5,6,7) 11. Verticillium dahliae Verticillium - , . , . Georgian Scientists/ . 6 N 3, 2024 543 , , .(8,9, 10, 11) 12. Verticillium dahliae - , 3 . Gloesporium pachibasium Sacc. - , . 13. Gloesporium pachibasium 0,5-1 . . Georgian Scientists/ . 6 N 3, 2024 544 14. Gloesporium pachibasium - , , . 15. Gloesporium pachibasium , , , , 16,8-22,4 × 6-7,5 . . Georgian Scientists/ . 6 N 3, 2024 545 16. Gloesporium pachibasium Pestalotiopsis guepini (Desm.) Steyaert. – . . , . , , . . , , . , . . . 5 , 21-28 × 7,5-9 . , 3 , 2 - 4 - , 30-33 . 17. Pestalotiopsis guepini Georgian Scientists/ . 6 N 3, 2024 546 Cladosporium herbarum(Pers) Link. - , , . ; . . . , . , , 62-218 × 6-8 . . , , 10-12 × 6-10 . . 1-5 . Alternaria alternata(Fr.) Keisl. - . , . . , , . . . . , , , 5-10 , , 34-60 × 18-22 . - , , , , 58-80 × 6-8 . 18. Alternaria alternata Georgian Scientists/ . 6 N 3, 2024 547 Septoria pachidiodes Desm. - . , . 95-155 , , . 3 , , , 22-47 × 3-4 . Phomopsis spp. - . 1/3 . , . , . . . . 5-6 × 2,5-3 . Ascochyta buxina Sacc. - , . 90-110 . , 8-14 × 1,5-2,4 . Phylosticta spp. - , , . . . , 105-116 . , , , 4-6 × 1-3 . 19. Phylosticta spp.- Georgian Scientists/ . 6 N 3, 2024 548 1. . . – . . -1959, . 260-261; 2. B.O.Dodge-Volutella Buxi and Verticillium Buxi. Mycologia/ Volume 36, 1944 - Issue 4. Pages 416-425 https://doi.org/10.1080/00275514.1944.12017564 3. . . , . . , . . – Verticillium. -1980, „ “, . 17-18; 4. Martin B. Ellis, J. Pamela Ellis - Microfungi on Land Plants [An Identification Handbook], <>, Lndon & Sydney -2001, pg. 102; 5. . . , . , . . – , , 1989, , „ “, . 104-106; 6. . - . „ “, - 1987, . 136-138; 7. . - , , , 2020, . 30, . 91-93 ; 8. . , . , . , . , . - , , -2022, .47, 1, . 67-71; 9. . . – Citospora leucosoma . , -1959. 10. Mussell H. W. - Endopolygalacturonase: evidence for involvement in Verticillium wilt of cotton. - Phytopathology, 1973b, 63, p. 62-69; 11. S. A. J. Tarr - Principles of Plant Pathology, Macmillan Press, London-1972, pg. 114-117, 265, 387-393. Georgian Scientists/ . 6 N 3, 2024 549 Mycobiota of boxwood (Buxus) Lamziri Beradze1 Ioseb Basilia2; Rusudan Takidze3 Ese Jackeli4 Giorgi Sajaia5 1Academic doctor of biology, main specialist, 591 20 23 88, lberadze@mail.ru; 2Doctor of Agricultural Sciences, Executive Director, 551 63 33 03, iosebbasilia@gmail.com; 3Academic doctor of agriculture, 599 92 87 61, zonaluri@mail.ru; 4Academic doctor of agriculture, main specialist, 593 37 08 04, sosotv@mail.ru; https://orcid.org/0009-0000-9771-4576; 5Master's student, laboratory assistant, 551 21 11 35, giorgisajaia777@gmail.com "Anaseuli" diagnostic center for integrated soil, food and plant protection named after Adam Beridze LLC Summary The following fungi have been detected on Buxus: Cylindrocladium byxicola Henricot.; Verticillium buxi Auerswald.( Sesquicillium buxi (Schm.)K.W. Gams, 1968); Verticillium dahliae Kleeb.; Gloesporium pachybasium Sacc.; Septoria pachydiodes Desm.; Pestalotiopsis guepini (Desm) Steyaert.; Alternaria alternata (Fr.) Keisl.; Cladosporium herbarum (Pers) Link.; Phyllosticta spp.; Phomopsis sp. and Ascochyta buxina Sacc. Among the mentioned fungi, the following fungi cause the greatest damage to the boxwood plant: Cylindrocladium byxicola Henricot.; Verticillium buxi Auerswald. (Sesquicillium buxi (Schm.)K.W. Gams, 1968) and Verticillium dahlia Kleeb. It was important for us to find out the composition of fungal diseases of the boxwood plant under the current conditions, to determine their phytopathogenic importance for the plant, the regularities of their spread and favorable conditions. For this purpose, we collected diseased material from the municipalities of Guria, Samegrelo and Adjara, separated the fungi in pure culture on an artificial feeding area and determined their identity microscopically. When determining the species, we used the survey literature. Key words: mycelium, conidium, sporulation, toxin, conidiophore, pathogen, polyphage, animality, phialide, pad, hypha, conidia-bearing, microsclerotium