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Information × Registration Number 0214U002829, 0111U001820 , R & D reports Title Justification of the use of pesticides in crop protection technology from pests. popup.stage_title Head Lukaschuk Lyudmila Yakivna, Registration Date 07-02-2014 Organization Rivne Institute of Agroindustrial Production popup.description2 Object of research - modern chemicals in protection technology of winter wheat and winter rape. Subject of research - winter wheat, winter rape , pests , diseases , spraying (in the budding stage , praportsevoho leaf struchkuvannya , earing ), herbicide, fungicide tank mixtures . Research Methods . The basis of the researches were field tests using visual methods during counting , chemical, mathematical and statistical , accounting benchmarking . By spraying a mixture of winter wheat herbicides Hrodil Maxi + and Puma Granstar B + Prima + Puma Super technical efficiency on day 30 was 80.0 and 82.8 %. Efficacy of herbicides is degraded due to the presence in crops and wheat grass field horsetail , which begin to germinate in early exit in the tube culture and remains outside the action of herbicides. Apply fungicide Rex Duo at tillering stage of winter wheat powdery mildew unchecked ( under control of 7.8%). Technical efficiency of fungicide Kolosal on praportsevoho leaf against powdery mildew is 86 %, against 75% septoriozu . In phase earing fungicide Rex Duo helps reduce mildew growth to 6.5 % ( 30.4% for control ) septoriozu respectively 6.8% (36.3 %). The use of drugs to get extra protection allows 1,8-2,5 t / ha of grain ( control 3.47 t / ha). The effectiveness of insecticide Decis Profi and Nurel D in the budding phase against adult flea beetles and bugs is 100 % against rape weevil 84,2-95,0 % and 85,9-97,3 % against seed pryhovanohobotnyka 90,8-93,1 % and 91,2-93,6 %. Technical efficiency of insecticide Mospilan a phase of flowering rape against adult weevil was at 93,8-97,9 % seed pryhovanohobotnyka 97,0-99,1 %. Occupancy bud weevil larvae rape ranged between 2,0-6,3 %. Population of larvae of cabbage capsicum pods and seed midge pryhovanohobotnyk in versions with insecticide Decis Pro was 1,3-5,3 2,7-9,3 % and % in areas with Nurelom D - 1,3-2,0 % and 2 ,0 -8 , 0 %, respectively. Hybrids DK 00 and PR45P03 most resistant to alternariozu and botrytis. The development of disease in these hybrids by spraying fungicides was 9,3-18,6 7,2-11,9 % and %, while in grade Danhal - 18,1-21,8 % and 9,5-11 , 9%. In hybrid DC 00 number of pods per plant ranged between 56,5-57,4 units. , Weight of 1000 seeds - 5,41-5,49 g, according to the hybrid PR45P03 54,1-55,6 units. and 5,32-5,36 g These features increase the yield of hybrids contributed to 3,42-3,68 t / ha for the variety and Danhal Valyeska yield was 2,3-2,37 t / ha. For yield 3.68 t / ha conditional net income is 9034 € / ha , with yields of 2.3 t / ha profitability reached 69.8 %. Product Description popup.authors Сніжок Олена Василівна popup.nrat_date 2020-04-02 Close