You must complete Definition and Characteristics of Weeds to unlock this Lesson.

DISPERSAL OF WEEDS (WEED DISSEMINATION)

CONTENT
  1. Introduction
  2. Meaning of Weed Dispersal
  3. Agents of Weed Dispersal

Introduction

Weeds are widely dispersed through various adaptations. This is one of the reasons why weeds survive and are found in almost all cultivated fields.

Meaning of Weed Dispersal

This is the process by which seeds of weeds, fruits and propagules are carried from one place to another through one agent or the other.

Agents of Weed Dispersal

The agents of weed dispersal include the following:

Lesson tags: Agricultural Science Lesson Notes, Agricultural Science Objective Questions, JSS1 Agricultural Science, JSS1 Agricultural Science Evaluation Questions, JSS1 Agricultural Science Evaluation Questions Third Term, JSS1 Agricultural Science Objective Questions, JSS1 Agricultural Science Objective Questions Third Term, JSS1 Agricultural Science Third Term
Back to: Agricultural Science – JSS1 (Upper Basic 7) > Third Term
© [2022] Spidaworks Digital - All rights reserved.
error: Alert: Content is protected !!