Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Mihail Kechev"'
Publikováno v:
Historia naturalis bulgarica, Vol 46, Iss 9, Pp 227-233 (2024)
The present paper gives information about spring dolichopodids collected from April to June in Vitosha Mountain, Bulgaria. Twenty-five species were found, as thirteen are new for the studied area and one of them (Achalcus cinereus (Haliday in Walker,
Externí odkaz:
https://doaj.org/article/0dec02b513324a619341948489ff1259
Autor:
Georgi Georgiev, Peter Boyadzhiev, Margarita Georgieva, Plamen Mirchev, Mihail Kechev, Sevdalin Belilov, Boriana Katinova
Publikováno v:
Silva Balcanica, Vol 25, Iss 2, Pp 31-36 (2024)
During the period 2019-2020, parasitoids of invasive oak lace bug (Corythucha arcuata) were studied in Bulgaria. Biological material (larvae of C. arcuata) was collected from European oak (Quercus robur) or Austrian oak (Quercus cerris) in five local
Externí odkaz:
https://doaj.org/article/ef570e822c594c7e8468f70aa55d45f2
Autor:
Mihail Kechev, Alper Tonguç
Publikováno v:
Silva Balcanica, Vol 25, Iss 1, Pp 109-114 (2024)
The paper presents information about some Mediterranean dolichopodid species and their habitat preferences, as well as distribution from the southern parts of Bulgaria and southeast Turkey. One new locality of Sybistroma discipes is given.
Externí odkaz:
https://doaj.org/article/383a077749fa4815b1bdc7f53a70608d
Publikováno v:
Historia naturalis bulgarica, Vol 46, Iss 5, Pp 119-125 (2024)
The paper gives information about 41 dolichopodid species established in Vitosha Mountain. Twenty-one species are newly recorded for the studied area, and one of them, Thrypticus divisus, is new to the fauna of Bulgaria.
Externí odkaz:
https://doaj.org/article/e990aed5113f48789dca0400ed5a310d
Autor:
Mihail Kechev, Blagoy Koychev
Publikováno v:
Historia naturalis bulgarica, Vol 45, Iss 3, Pp 47-51 (2023)
The paper gives information about 21 dolichopodid species distributed in the Balkan Mountains, Bulgaria. Four of them are newly recorded for the studied region, as for Chrysotus hubenovi described soon, it is the second locality for Bulgaria and for
Externí odkaz:
https://doaj.org/article/eb892d601d9e447eb130ad0b6a9c5cb2
Publikováno v:
Historia naturalis bulgarica, Vol 44, Iss 8, Pp 63-67 (2022)
In 2021 and 2022, two predatory flies from the genus Medetera (Diptera: Dolichopodidae) were recorded in galleries of Ips acuminatus (Coleoptera: Curculionidae) on Pinus sylvestris trees in Sredna Gora Mountain in Bulgaria: M. pinicola and M. dendrob
Externí odkaz:
https://doaj.org/article/0993a2ee75c849dfb7b49a6e813c3cf7
Autor:
Georgi Georgiev, Plamen Mirchev, Margarita Georgieva, Mihail Kechev, Sevdalin Belilov, Maria Matova, Vyara Petrova, Petya Mateva, Maria Kirilova, Ilian Mutafchiiski
Publikováno v:
Silva Balcanica, Vol 22, Iss 3, Pp 17-27 (2021)
In 2021, biological control programme against gipsy moth (Lymantria dispar) populations was carried out by introduction of the entomopathogenic fungus Entomophaga maimaiga on the territory of four State Forest Enterprises: Municipal Enterprise (ME)
Externí odkaz:
https://doaj.org/article/1c7927b8c08949d2b61595a25fa8e09f
Autor:
Mihail Kechev, Blagoy Koychev
Publikováno v:
Historia naturalis bulgarica, Vol 43, Iss 4, Pp 43-49 (2021)
The paper presents information about 35 dolichopodid flies collected from 12 localities in the Balkan Mountains at the territory of Bulgaria. Two species, Campsicnemus pusillus and Sciapus maritimus, are recorded for the first time in Bulgaria and on
Externí odkaz:
https://doaj.org/article/3f33a1888e8c4c19a53e3b2df0719c8d
Autor:
Mihail Kechev
Publikováno v:
Historia naturalis bulgarica, Vol 42, Iss 13, Pp 95-102 (2021)
The paper presents information about 37 dolichopodid species, collected from 14 localities in Bulgaria. Five species (Medetera murina, Systenus scholtzi, Neurigona nubifera, Rhaphium antennatum and Sciapus bellus) are recorded for the first time for
Externí odkaz:
https://doaj.org/article/437b58baeca64b129648f88daf52db34
Autor:
Mihail Kechev
Publikováno v:
Historia naturalis bulgarica, Vol 42, Iss 4, Pp 15-24 (2021)
The present paper gives information about 61 dolichopodid species distributed in the Balkan Mountains, Bulgaria and Serbia. Twenty-two species, collected from 13 localities, are new to the Balkan Mountains and seven of them (Dolichopus longicornis, H
Externí odkaz:
https://doaj.org/article/4c86413f5db44f8d948744a1244d15b8