Search academic texts

Information × Registration Number 0214U001157, 0111U003815 , R & D reports Title Theoreticals grounds a system sonals, integrateds, ecology safes of protection a potato from organismus harmfus in are systems contemporary agrariansecologys. popup.stage_title Head Lazarchuk Ljudmila, Registration Date 22-01-2014 Organization Institute for potato Research popup.description2 The methods of potato protection against harmful organisms. According to the complex properties of varieties and hybrids with a relatively high resistance to Colorado potato beetle and the main potato diseases ( Alternaria , Rhizoctonia scab normal , dry and wet rot ) . Preplant treatment of tubers protectants mixtures with biologically active substances during the growing period reliably (97.3 -100% ) protect planting potatoes from the Colorado potato beetle , effectively ( 21,3-68,8 %) constrain Roswitha blight , provide conservation crop 2.6 11.9 t / ha. Thirdly fold application of fungicides in tank mixtures with biologically active substances effectively ( 19,1-51,7 %) hinders the development of early blight , ensures the preservation of the crop - 3,2-12,5 t / ha, makes it possible to reduce the rate of application of fungicides on 20% pesticide load on the environment. Interspecific hybrids identified potatoes with high resistance to Colorado potato beetle resistance to shock grupovogo common diseases : Phytophthora , Rhizoctonia and wet gnylyu . Implementation of the outcome of study to optimize the breeding process aimed at creating varieties resistant to pests and diseases of potatoes. Product Description popup.authors Подберезко Ірина Миколаївна Ясінкий Олександр Володимирович popup.nrat_date 2020-04-02 Close