TY  - JOUR
JF  - Acarologia
T1  - Experimential infestation and seasonal variations in density of Eriophyes vitis Pgst. (Acarina: Eriophyidae) in Turkey. Consequences on earliest treatment
VL  - 43
IS  - 3
SP  - 261
EP  - 265
PY  - 2003
SN  - 0044-586X
SN  - 2107-7207
PB  - Les Amis d'Acarologia
AU  - Bahadiroglu, C.
AU  - Avgin, S.
UR  - https://www1.montpellier.inrae.fr/CBGP/acarologia/article.php?id=53
DA  - 2003-11-28
KW  - mite
KW  - grapevine
KW  - Eriophyes vitis
KW  - Kahramnmaras
AB  -  Eriophyes vitis, common on the Kabareck variety of grapevines was sampled after experimental infestation with 10, 11-30, 30-50 and 50-100 mites/plant, before and after blossoming in Turkey, during 1999 and 2000. The highest number of adults and larvae was recorded in the beginning of August on plants infested with 10-30 mites. When infested after blossoming, 2876 and 3050 mites (1999 and 200, respectively) were estimated. The yield loss is significant (500-700 g.) The necessary struggle againts E. vitis was determined when 11-30 mites are seen by plant before blossoming.
ER -