Effect of aerial application of adjuvants on pepper defoliant droplet deposition and efficacy of defoliation sprayed by unmanned aerial vehicles [PDF]
Frontiers in Plant Science, 2022 Defoliant spraying is an important aspect of the mechanized processing of pepper harvesting. Complete and uniform spraying of defoliant could improve the quality of defoliation and reduce the impurity content in processing pepper.
Xiao-Qiang Han
exaly +4 more sources
Estimation of cotton canopy parameters based on unmanned aerial vehicle (UAV) oblique photography [PDF]
Plant Methods, 2022 Background The technology of cotton defoliation is essential for mechanical cotton harvesting. Agricultural unmanned aerial vehicle (UAV) spraying has the advantages of low cost, high efficiency and no mechanical damage to cotton and has been favored and
Jinyong Wu +5 more
doaj +2 more sources
Transcriptional Regulation and WGCNA Studies of Leaf Abscission in Cotton Cultivars FU75 and 518-48 Under Chemical Defoliant Treatment [PDF]
BiologyLeaf abscission is a cell separation process that occurs throughout the entire plant life cycle, leading to the detachment of tissues or organs. The application of chemical defoliants to induce cotton leaf abscission not only saves the energy required ...
Rui Yang +9 more
doaj +2 more sources
Agronomy, 2019 Defoliant spraying is an important aspect of mechanized cotton harvesting. Fully and uniformly spraying defoliant could improve the quality of defoliation and reduce the impurity content in cotton.
Zhaoxia Lou, Guobin Wang, Xiao-Qiang Han
exaly +3 more sources
A new method of gall mite management: application of artificial defoliation to control Aceria pallida [PDF]
PeerJ, 2019 Artificial defoliant is widely applied to cotton to facilitate mechanical harvesting and successfully controls leaf diseases by blocking pathogen epidemical cycles; however, this technique is rarely used to control herbivores.
Jianling Li +6 more
doaj +3 more sources
EDIS, 2021 This document discusses the meaning of the terms “defoliant” and “desiccant,” their uses, and factors that impact their performance, and also provides a list of registered products for use in Florida. Written by Joseph E. Iboyi, Michael J.
Joseph E. Iboyi +4 more
doaj +6 more sources
Preparation and application of a thidiazuron·diuron ultra-low-volume spray suitable for plant protection unmanned aerial vehicles [PDF]
Scientific Reports, 2021 Spraying of defoliant can promote centralized defoliation of cotton and advance maturity to facilitate harvesting. Modern pesticide application equipment includes plant protection unmanned aerial vehicles (UAVs), which are used widely for spraying ...
Qin Liu +4 more
doaj +2 more sources
Analysis of the Dissipation Behavior of Defoliants in Cotton Fiber during Field and Scouring Process Using Liquid and Gas Chromatography [PDF]
International Journal of Analytical Chemistry, 2019 Defoliants carried by cotton fiber could harm production workers and consumers through respiratory and dermal exposure. This study was carried out to evaluate the dissipation behavior of four commonly used defoliants tribufos, diuron, thidiazuron, and ...
Mingbo Ma +4 more
doaj +2 more sources
Genomic loci associated with leaf abscission contribute to machine picking and environmental adaptability in upland cotton (Gossypium hirsutum L.) [PDF]
Journal of Advanced ResearchIntroduction: Defoliation by applying defoliants before machine picking is an important agricultural practice that enhances harvesting efficiency and leads to increased raw cotton purity.
Hongge Li +20 more
doaj +2 more sources
Impact of composite defoliant on raw cotton yield and the environment [PDF]
E3S Web of Conferences, 2023 The use of a composite defoliant in various norms of Bukhara-8 cotton in the Bukhara region is considered. Identified from 10 options that had a positive impact on the efficiency of defoliation, productivity were - (Mg (ClO3)2liq.
Ikramova Makhbuba +3 more
doaj +1 more source