Definition Of Growth Regulators

This publication provides the meaning and definition of the term plant growth regulator addresses patterns of use for plant growth regulators and provides a listing of plant growth regulators registered for use in florida.

Definition of growth regulators. Plant growth regulators synonyms plant growth regulators pronunciation plant growth regulators translation english dictionary definition of plant growth regulators. Plant growth regulators are the chemical substances which govern all the factors of development and growth within plants. Many igrs are labeled reduced risk by the environmental protection agency. Growth regulator a plant product that acts like a hormone phytohormone plant hormone phytology botany the branch of biology that studies.

A growth regulator plant growth regulator or pgr is a natural or synthetic chemical that is sprayed or otherwise applied to a seed or plant in order to alter its characteristics. Some other names used to refer to it are phytohormones and plant growth hormones. Simply put plant growth regulators also known as growth. Growth regulator definition is any of various synthetic or naturally occurring plant substances such as an auxin or gibberellin that regulate growth.

Defined as either natural or synthetic compounds that are applied directly to a. Classified definition of a hormone does not apply to ethylene. Plant growth regulators defined as organic compounds other than nutrients that affects the physiological processes of growth and development in plants when applied in low concentrations. Phytohormones are organic compounds which are either synthesized in laboratories or produced naturally within the plants.

Plant growth regulators any of the hormones produced naturally in plants and active in controlling growth and other functions. Substance that can alter the growth of a living organism. There are three primary classes. They are sometimes referred to as plant hormones.

Igrs are typically used as insecticides to control populations of harmful insect pests such as cockroaches and fleas. Any of various hormones produced by plants that control or regulate germination growth metabolism or other physiological activities. Auxins cytokinins and gibberellins.