Search academic texts

Information × Registration Number 0211U002640, 0106U003661 , R & D reports Title To elaborate and improve the system of protection of provision and seed sowings of vegetable plants against pests and diseases in modern nature-protecting technologies of growing popup.stage_title Head Yrovoy Grigoriy Ivanovich, Registration Date 17-02-2011 Organization Institute of vegetable and melons Ukrainian Academy of Agrarian Sciences popup.description2 Object: Specialized pests and the mostly spread diseases of vegetable cultures (white cabbage, late zipen,bulb onion, cucumber, tomato).Aim: Elaboration of the system of protection measures against harmfue organisms, increase of crop capacity ,raising of profitablenses of production and cutting of production costs of vegetable plants. Methods: visual, weight, chemical,biological, statistic, calculating.The monitoring of vegetable plants diseases and pests has been accomplished. Jacts of biology and ecological regularities of insects have been defined. Methods of protection with the use of insecticides tank mixtures against pests onion and cabbage pests have been suggested, that was 95-80%. Combination of insecticides and microbiological preparations allows to lessen the pesticide loading 2 - 2,5 times. It has been established that in order to receire stable cucumber seeds harvests it is ekonomically advantageous to use pickler Apron XL350ES, one time spraying with fungicide Kvadris 250, insecticide Karate Zeon. The use of systemlly-contact, contact fungicides and their mixtures on tomato plants ensures action effectiveness bu 70-50%. According to the elaborated systems,the trade productivity of union reaches about 30 t/ha, cabbages- 70 t/ha,tomato - 60 t/ha.It is introduced into agricultural enterprises of different forms of private of Kharkiv region. Sphere of application: vegetable growing. Key words: cucumber, tomato, late white head cabbage, bulb onion,yield, quality, paying. Product Description popup.authors Вітренко Наталія Костянтинівна Гейко Тетяна Василівна Колеснік Любов Іванівна Тимченко Віктор Йосипович popup.nrat_date 2020-04-02 Close