Results 11 to 20 of about 6,881 (200)

Efficacy of Two Tank-Mix Adjuvants to Control Mango Thrips Using a UAV Sprayer

open access: yesAgriculture, 2023
Thrips have become some of the most challenging pests to control in mango production due to their short developmental time, hidden locations and resistance to pesticides, in the tropical regions of China. To improve pesticides efficacy, the tank-mix adjuvants Qi Gong (QG) and the thrips attractant Lv Dian (LD) were added when using an unmanned aerial ...
Yuan Zhong   +4 more
openaire   +4 more sources

Effects of Adjuvants on Spraying Characteristics and Control Efficacy in Unmanned Aerial Application

open access: yesAgriculture, 2022
Pesticide application by unmanned agricultural aerial vehicles (UAVs) has rapidly developed in China and other Asian counties. Currently, tank-mix spray adjuvants are usually added into pesticide solutions to reduce spray drift and facilitate droplet ...
Shilin Wang   +6 more
doaj   +1 more source

IMPACT OF SOME MIXTURES BETWEEN STIMULATORS AND ANTIGRASS HERBICIDES ON THE SOWING PROPERTIES OF THE DURUM WHEAT SOWING-SEEDS [PDF]

open access: yesJournal of Central European Agriculture, 2011
The research was conducted during 2007-2009 on the experimental field of the Cotton and Durum Wheat Research Institute, Chirpan, Bulgaria, on pellic vertisol soil type.
Grozi DELCHEV   +2 more
doaj   +1 more source

Barnyardgrass shows sensitivity to reduced doses of topramezone at different growth stages [PDF]

open access: yes, 2019
Using less than the labelled dose of herbicides depends mostly on weed spectrum and growth stage of target weeds. The aim of the greenhouse experiment was to determine the efficacy of recommended (67.2 g a.i. ha-1) and reduced doses (44.8, 33.6, 22.4, 16.
\u160\u107epanovi\u107, Maja   +4 more
core   +1 more source

Effect of tank-mixed adjuvant on the behavior of chlorantraniliprole and difenoconazole in soil

open access: yesHeliyon, 2023
In this study, both laboratory and field studies were performed to analyze the effect of the presence of tank-mixed methylated plant oil adjuvant on the adsorption and degradation of chlorantraniliprole (CAP) and difenoconazole (DIF) in soil. Adsorption kinetics and isotherms experiments were conducted according to the equilibrium oscillation method ...
Jing Jing   +4 more
openaire   +3 more sources

Optimising Clearfield and ExpressSun sunflower technologies for Central European conditions

open access: yesPlant Protection Science, 2017
The efficacy and selectivity of herbicides and tank-mix combinations at different application terms in Clearfield and ExpressSun sunflowers were evaluated. Five-plot field trials (2011-2015) were carried out in Prague.
Miroslav Jursík   +4 more
doaj   +1 more source

Adjuvants plus phytosanitary products and the effects on the physical-chemical properties of the spray liquids

open access: yesBioscience Journal, 2019
The frequent tank mixing of phytosanitary products, adjuvants, and foliar fertilizers highlights the lack of information which sustains decisions about what products can be mixed for spray application.
Heli Heros Teodoro de Assunção   +5 more
doaj   +3 more sources

Effect of adjuvants on the dissipation, efficacy and selectivity of three different pre-emergent sunflower herbicides

open access: yesPlant, Soil and Environment, 2017
The aim of this work was to compare the efficacy, selectivity to sunflower and dissipation of three pre-emergent herbicides. Flurochloridone, linuron and oxyfluorfen were applied individually and each herbicide was also applied in a tank mix with two ...
Jiří ANDR   +4 more
doaj   +1 more source

Susceptibility of Myzus persicae, Brevicoryne brassicae and Nasonovia ribisnigri to fungal biopesticides in laboratory and field experiments [PDF]

open access: yes, 2020
The aim of this study was to evaluate the potential of entomopathogenic fungi (EPF) for the control of aphid pests of field vegetable crops. Four biopesticides based on the EPF Beauveria bassiana (Botanigard ES and Naturalis L), Cordyceps fumosorosea s.l.
Chandler, Dave, Prince, Gillian
core   +1 more source

Home - About - Disclaimer - Privacy