Защита растений
Active ingredient
This is the primary chemical or biological component of a pesticide or fertilizer that directly affects the targeted pest, disease, or plant growth.
Agronomy knowledge
Словарь агронома
Короткие понятные определения агрономических терминов: обработка почвы, посев, питание, защита растений, техника и хранение урожая.
Все темы535
Почва и обработка55
Посев и сорта55
Питание и удобрения55
Защита растений55
Техника и орошение55
Хранение и экономика55
Рост и развитие55
Погода и климат55
Селекция и семеноводство55
Цифровое земледелие40
Терминов в разделе: 55
A
Защита растений
Adjuvant
A substance added to a pesticide or fertilizer formulation to improve its performance, adhesion to plant surfaces, and absorption efficiency.
Защита растений
Adjuvant
A substance added to a pesticide spray mixture to improve the performance, physical properties, or biological activity of the active ingredient.
Защита растений
Agrotechnical control method
It is a set of agricultural practices designed to create an environment that suppresses the development of pests, diseases, and weeds.
Защита растений
Application rate
The specific amount of a pesticide or fertilizer applied per unit area or volume to achieve the desired agricultural effect.
B
Защита растений
Biological efficacy
A measure of the performance of plant protection products, indicating the degree of suppression of pests or diseases compared to an untreated control group.
Защита растений
Biological pest control
This is a method of controlling agricultural pests and diseases using living organisms or their metabolic products.
C
Защита растений
Chemical plant protection method
A crop protection strategy involving the application of chemical pesticides to control pests, diseases, and weeds.
Защита растений
Contact action
A mode of pesticide action that affects a pest or pathogen upon direct physical contact with the plant surface or the organism itself.
Защита растений
Crop growth stage
A specific period in the life cycle of a crop, characterized by distinct morphological and physiological changes during its development from germination to matu...
D
Защита растений
Desiccation
Pre-harvest dehydration of plant tissues using chemicals to accelerate maturation and simplify the harvesting process.
Защита растений
Disease symptomatology
This refers to the set of external and internal signs used to identify the nature and severity of a pathogen's effect on a crop.
Защита растений
Distribution range
Distribution range is the geographical area within which a specific plant species, pest, or disease is naturally found or successfully cultivated under existing...
E
Защита растений
Economic Injury Level
This is the lowest population density of a pest that will cause economic damage, justifying the cost of control measures.
Защита растений
Economic threshold
The pest population density at which control measures should be initiated to prevent an increasing pest population from reaching the economic injury level.
Защита растений
Entomophage
An entomophage is a beneficial organism, such as an insect or mite, that feeds on agricultural pests, naturally controlling their population density.
F
Защита растений
Formulation
A formulation is the physical state of a pesticide or fertilizer, consisting of the active ingredient mixed with additives to ensure effectiveness and ease of f...
Защита растений
Fungicidal treatment
This is the application of chemical or biological agents to crops to prevent, control, or eliminate fungal infections in plants.
H
Защита растений
Hazard class
A rating of the toxicity level of a pesticide, indicating the risk it poses to human health and the environment during handling and application.
Защита растений
Herbicidal effect
This is the pronounced inhibitory or lethal impact of a chemical agent on the growth and vital functions of weeds.
Защита растений
Herbicide safener
A chemical compound used to protect crop plants from herbicide injury without reducing the efficacy of the herbicide against target weeds.
Защита растений
Herbicide selectivity
The ability of a herbicide to kill weeds without causing significant harm to the crop.
Защита растений
Hidden pests
These are pests that live and feed inside plant tissues, making them protected from direct contact with conventional insecticides.
I
Защита растений
Insecticidal activity
The ability of chemical or biological agents to cause mortality or inhibit the development of insect pests in crops.
Защита растений
Integrated Pest Management (IPM)
An ecosystem-based strategy that focuses on long-term prevention of pests through a combination of biological, cultural, physical, and chemical tools.
L
Защита растений
Latent infection
A state where a plant pathogen is present within plant tissues without causing any visible symptoms or damage.
Защита растений
Latent infection
A plant health state where a pathogen or pest is present in the tissues, but no visible symptoms of disease have yet appeared.
P
Защита растений
Pest monitoring
A systematic process of observing crops to detect, identify, and quantify pests, diseases, and weeds for informed plant protection decision-making.
Защита растений
Pest resistance
This is the acquired ability of a pest population to survive exposure to pesticides that were previously effective against them.
Защита растений
Pesticide load
It is a measure of the total amount and frequency of pesticide active ingredients applied to a specific area over a given timeframe.
Защита растений
Phyto-examination
Phyto-examination is a comprehensive laboratory analysis of seeds or plants to detect latent infections and assess their phytosanitary status.
Защита растений
Phytocenosis
Phytocenosis is a stable plant community consisting of various species growing in a specific area and interacting with each other and their environment.
Защита растений
Phytopathogen
A phytopathogen is a biological agent, such as a fungus, bacterium, virus, or nematode, that causes infectious diseases in plants.
Защита растений
Phytophage
A phytophage is a herbivorous animal or insect that feeds on plant tissues and is often classified as a crop pest.
Защита растений
Phytosanitary control
A set of regulatory measures designed to prevent the introduction and spread of plant pests, diseases, and weeds in agricultural products.
Защита растений
Phytosanitary status
A comprehensive assessment of crops based on the presence and prevalence of pests, diseases, and weeds in a specific area.
Защита растений
Phytotoxicity
Phytotoxicity is the capacity of a substance or environmental condition to cause damage, growth inhibition, or death in plants.
Защита растений
Plant growth regulator
Organic compounds, either natural or synthetic, that modify plant growth processes such as stem elongation, germination, or flowering.
Защита растений
Pre-harvest interval
The minimum required time between the final pesticide application and the harvest to ensure that residue levels in the produce are within safe regulatory limits...
R
Защита растений
Residual activity period
The duration of time during which a pesticide remains biologically active to protect crops against target pests or diseases.
Защита растений
Residual effect
The impact of fertilizers or pesticides applied in previous seasons on the current crop growth and soil characteristics.
Защита растений
Retardant
Retardants are plant growth regulators that inhibit stem elongation, helping to produce shorter, thicker, and stronger stems to prevent lodging.
S
Защита растений
Seedling protection
A set of agrotechnical and chemical measures designed to ensure the survival and early development of crop sprouts during the initial growth stage.
Защита растений
Severity of infection
A metric representing the extent or intensity of disease or pest damage on crops within a field.
Защита растений
Soil action
The capacity of pesticides or fertilizers to affect plants and pests through the root system by being absorbed from the soil solution.
Защита растений
Spectrum of activity
The range of target pests, weeds, or pathogens that a particular pesticide is capable of controlling effectively.
Защита растений
Spray drift
The movement of pesticide or fertilizer droplets by wind beyond the intended application area during spraying.
Защита растений
Spray solution
This is a mixture of pesticides or fertilizers with water, prepared for direct application to crops using spraying equipment.
Защита растений
Spray volume rate
This is the total volume of pesticide solution applied per unit area, expressed in liters or gallons per hectare or acre.
Защита растений
Stock solution
A concentrated liquid mixture of fertilizers or pesticides that is diluted with water to create a final sprayable solution for field application.
Защита растений
Surface tension
A physical property of a liquid that determines the ability of droplets to spread across a leaf surface or remain as spheres on it.
Защита растений
Systemic action
The ability of a pesticide or fertilizer to be absorbed by a plant and translocated through its vascular system to other parts of the plant.
T
Защита растений
Tank mix
A tank mix is a combination of two or more pesticides or fertilizers within a single spray tank to be applied to crops in one pass.
Защита растений
Tank mix compatibility
The ability of two or more pesticides or agrochemicals to be mixed in a spray tank without compromising their efficacy or causing crop injury.
Защита растений
Tillering phase
A growth stage in cereal crops characterized by the development of side shoots from the tillering node at the base of the main stem.