Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Национальный Аграрный УниверситетfiledCriticalНациональный Аграрный Университет
Priority to UAU200804850UpriorityCriticalpatent/UA34577U/en
Publication of UA34577UpublicationCriticalpatent/UA34577U/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
A method for protecting berry fields from harmful organisms includes settling populations of Trichogramma preliminary grown in a biolaboratory onto plants. Prior to the beginning of flowering the berry-fields, prophylactic spraying is carried out by Topaz 0.4 l/ha, with the further double spraying of brushes with the preparation Planriz 1.5 l/ha, with an interval of 7-9 days. In the period of the beginning and mass laying of lepidopterous pests double settling of Trichogramma (Trichogramma pintoi) is carried out with an interval of 6-8 days, on the basis of by 30 and 50 females per one bush. In addition double spraying of bushes with the preparation Phytoverm 0.2% e.c. (an emulsion concentrate) after flowering and in the period of growth and maturing the yield, at the rate of 1.2 l/ha.
UAU200804850U2008-04-152008-04-15Method for protecting berry fields from harmful organisms
UA34577U
(en)