Open AccessACTIVE INGREDIENTS COMBINATIONS FOR PATHOGENS AND PESTS CONTROL ON EGGPLANT CROPS IN THE FIELD
Author(s) -
Mihaela Alina Buzatu,
Gicuța Sbîrciog,
Stelica Cristea,
M. Costache
Publication year - 2020
Publication title -
romanian journal of horticulture
Language(s) - English
Resource type - Journals
eISSN - 2734-7664
pISSN - 2734-7656
DOI - 10.51258/rjh.2020.05
Subject(s) - horticulture , biology , yield (engineering) , physics , thermodynamics
The present study aims to identify combinations of active substances for thecomplex control of pathogens and pests on eggplant crops in the field. Theexperiments were conducted between 2016 - 2017, in field conditions, using thevariety of eggplant Luiza and the following experimental variants: V 1 - Acrobat MZ 69WG 0.2% + Mospilan 20 SG 0.04%; V 2 - Acrobat MZ 69 WG 0.2% + Vertimec 1.8 EC0.1%; V 3 - Acrobat MZ 69 WG 0.2% + Laser 240 SC 0.05%; V 4 - Melody Compact 49WG 0.2% + Mospilan 20 SG 0.04%; V 5 - Melody Compact 49 WG 0.2% + Vertimec 1.8EC 0.1%; V 6 - Melody Compact 49 WG 0.2% + Laser 240 SC 0.05%; V 7 - Ortiva Top0.1% + Mospilan 20 SG 0.04%; V 8 - Ortiva Top 0.1% + Vertimec 1.8 EC 0.1%; V 9 -Ortiva Top 0.1% + Laser 240 SC 0.05%; V 10 - untreated control. The average efficacyof the treatment variants experienced in 2016 and 2017 varied between 83.2% (V4)and 85.0% (V8) depending on the combinations of products pathogens and pestscontrol. Analyzing the yields obtained (34.6 -44.0 t / ha in 2016 and 33.5 - 43.1 t / hain 2017), compared to the untreated control variant (30.4 t / ha in 2016 and 31.1 t /ha in 2017), it is found that the yield differences obtained in addition to the untreatedcontrol variants were in all cases, very significant.