Results 21 to 30 of about 7,647,694 (364)

Anti-Drift Technology Progress of Plant Protection Applied to Orchards: A Review

open access: yesAgronomy, 2023
In orchard plant protection application, an anti-drift strategy can effectively reduce drift in the non-target area, reduce spray drift in the environment, and avoid spray leakage and overspraying.
Shaobo Li   +5 more
semanticscholar   +1 more source

Research and experiment of electrostatic spraying system for agricultural plant protection unmanned vehicle

open access: yesFrontiers in Ecology and Evolution, 2023
Introduction The traditional spraying system is not suitable for agricultural plant protection in small plots due to its disadvantages of weak droplet refining ability, small spraying area, large pesticide consumption, and high manual spraying cost.
Zhen Lin   +5 more
semanticscholar   +1 more source

Plant protection from virus: a review of different approaches

open access: yesFrontiers in Plant Science, 2023
This review analyzes methods for controlling plant viral infection. The high harmfulness of viral diseases and the peculiarities of viral pathogenesis impose special requirements regarding developing methods to prevent phytoviruses.
Irina Anikina   +11 more
semanticscholar   +1 more source

Guidance on the assessment of exposure of operators, workers, residents and bystanders in risk assessment of plant protection products

open access: yesEFSA journal. European Food Safety Authority, 2022
This guidance is designed to assist risk assessors and applicants when quantifying potential non‐dietary, systemic exposures as part of regulatory risk assessment for plant protection products (PPPs). It is based on the Scientific Opinion on ‘Preparation
A. Charistou   +8 more
semanticscholar   +1 more source

An Overview of Some Biopesticides and Their Importance in Plant Protection for Commercial Acceptance

open access: yesPlants, 2021
Biopesticides are natural, biologically occurring compounds that are used to control various agricultural pests infesting plants in forests, gardens, farmlands, etc. There are different types of biopesticides that have been developed from various sources.
J. Kumar   +3 more
semanticscholar   +1 more source

Fungal Endophytes and Their Role in Agricultural Plant Protection against Pests and Pathogens

open access: yesPlants, 2022
Virtually all examined plant species harbour fungal endophytes which asymptomatically infect or colonize living plant tissues, including leaves, branches, stems and roots. Endophyte-host interactions are complex and span the mutualist–pathogen continuum.
Rachel Grabka   +6 more
semanticscholar   +1 more source

Development Status and Key Technologies of Plant Protection UAVs in China: A Review

open access: yesDrones, 2022
Plant protection unmanned aerial vehicles (UAVs) play a crucial role in agricultural aviation services. In recent years, plant protection UAVs, which improve the accuracy and eco-friendliness of agricultural techniques, have been used to overcome the ...
Peng Hu   +3 more
semanticscholar   +1 more source

Trunk Injection as a Tool to Deliver Plant Protection Materials—An Overview of Basic Principles and Practical Considerations

open access: yesHorticulturae, 2022
Trunk injection is a targeted delivery of pesticides, insecticides, nutrients, or other plant protection materials into the stem or trunk of woody plants as an alternative to spraying or soil drenching.
L. Archer, J. Crane, U. Albrecht
semanticscholar   +1 more source

Environmental and Genetic Factors Involved in Plant Protection-Associated Secondary Metabolite Biosynthesis Pathways

open access: yesFrontiers in Plant Science, 2022
Plant specialized metabolites (PSMs) play essential roles in the adaptation to harsh environments and function in plant defense responses. PSMs act as key components of defense-related signaling pathways and trigger the extensive expression of defense ...
Xiaori Zhan   +3 more
semanticscholar   +1 more source

Can Cold Plasma Be Used for Boosting Plant Growth and Plant Protection in Sustainable Plant Production?

open access: yesAgronomy, 2022
Sustainable agriculture with low inputs of chemicals and fertilizers has been recently attracting more attention from producers and researchers in the EU.
D. Pańka   +10 more
semanticscholar   +1 more source

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