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.
Xiaoqiang Han, Qinggang Xiao, Zechen Dou
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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, Xiaoqiang Han
exaly +4 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
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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
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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
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Agronomy, 2018 Plant protection unmanned aerial vehicles (UAVs) consist of light and small UAVs with pesticide spraying equipment. The advantage of UAVs is using low-volume spray technology to replace the traditional large-volume mass locomotive spray technology ...
Guobin Wang, Xiaoqiang Han, Jizhong Deng
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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
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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
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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
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Horticulturae, 2022 We evaluated the effect of water and ethephon (2-chloroethyl phosphonic acid) under different doses (500 mg·L−1, 1000 mg·L−1,2000 mg·L−1, and 3000 mg·L−1), with and without calcium acetate (CA) in two foliar applications on camphor and golden shower ...
Nelson Li, Kuo-Chin Lo, Yu-Sen Chang
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