AGRI12002 - Weeds, Pests and Plant Diseases

Showing: 2026 HE Term 1
General Information

Unit Synopsis

Sustainable management of pest animals, plant diseases and weeds is paramount to successfully managing agricultural and natural environments. This unit introduces you to the principles of plant protection and the relevant foundation disciplines of weed science, plant pathology (the science of plant diseases) and entomology (insect science). You will learn key aspects of biology and identification of weeds, pests and plant diseases. You will be introduced to ecological principles of their interactions with agricultural and natural environments. Guided by this fundamental knowledge you will understand, plan and evaluate protection strategies for a range of agricultural and natural environments.

Details

Level Undergraduate
Unit Level 2
Credit Points 6
Student Contribution Band SCA Band 1
Fraction of Full-Time Student Load 0.125
Pre-requisites or Co-requisites

Prerequisite 48 Credit Points

Important note: Students enrolled in a subsequent unit who failed their pre-requisite unit, should drop the subsequent unit before the census date or within 10 working days of Fail grade notification. Students who do not drop the unit in this timeframe cannot later drop the unit without academic and financial liability. See details in the Assessment Policy and Procedure (Higher Education Coursework).

Class Timetable View Unit Timetable
Residential School No Residential School

Unit Availabilities from Term 1 - 2026

Term 2 - 2026 Profile
Bundaberg Emerald Online Rockhampton

Attendance Requirements

All on-campus students are expected to attend scheduled classes - in some units, these classes are identified as a mandatory (pass/fail) component and attendance is compulsory. International students, on a student visa, must maintain a full time study load and meet both attendance and academic progress requirements in each study period (satisfactory attendance for International students is defined as maintaining at least an 80% attendance record).

Assessment Overview

Recommended Student Time Commitment

Each 6-credit Undergraduate unit at CQUniversity requires an overall time commitment of an average of 12.5 hours of study per week, making a total of 150 hours for the unit.

Assessment Tasks

Assessment Task Weighting
1. Online Quiz(zes) 40%
2. Written Assessment 20%
3. Written Assessment 40%

This is a graded unit: your overall grade will be calculated from the marks or grades for each assessment task, based on the relative weightings shown in the table above. You must obtain an overall mark for the unit of at least 50%, or an overall grade of ‘pass’ in order to pass the unit. If any ‘pass/fail’ tasks are shown in the table above they must also be completed successfully (‘pass’ grade). You must also meet any minimum mark requirements specified for a particular assessment task, as detailed in the ‘assessment task’ section (note that in some instances, the minimum mark for a task may be greater than 50%).

Consult the University's Grades and Results Policy for more details of interim results and final grades

Past Exams

Previous Feedback

Term 2 - 2025 : The overall satisfaction for students in the last offering of this course was 100.00% (`Agree` and `Strongly Agree` responses), based on a 12% response rate.

Feedback, Recommendations and Responses

Every unit is reviewed for enhancement each year. At the most recent review, the following staff and student feedback items were identified and recommendations were made.

Source: SUTE data
Feedback:
Improve clarity of quizzes

Recommendation:
It is recommended that quiz questions are continuously revised to ensure clarity, align with current lecture material, and minimise academic integrity issues.

Action Taken:
Quiz questions were revised to ensure alignment to lecture content. Additional lecture-aligned questions were added to the question bank. To minimise academic integrity issues, there was a large bank of quiz questions were set to be randomly selected and students had a tight but reasonable timeframe to complete.
Source: SUTE data
Feedback:
Review amount of weekly content

Recommendation:
It is recommended that weekly live workshops be held, encouraging discussions on content and assessment. Additionally, weekly updates on the current timetable and upcoming assessments should also be provided. Based on the student needs, additional workshops focused on specific assessments may also be considered.

Action Taken:
Lecture content was reviewed and presentations were updated. Live weekly workshops were held to encourage networking, content discussion and assessment information.
Source: SUTE data
Feedback:
Provide more real life examples relating to unit content

Recommendation:
It is recommended that live tutorials will include more guests with research or industry backgrounds. This will provide students industry connections and current knowledge. Relevant researchers would provide students to potential research issues and innovative practices.

Action Taken:
Guests with research and industry backgrounds were included, as per previous years. Assessment was aligned with expectations of future careers. For example: weed identification, fact sheet development and a consultancy report.
Source: Email
Feedback:
Provide additional assessment feedback

Recommendation:
It is recommended that more feedback will be provided on each assessment.

Action Taken:
Feedback was provided on all written assessment. Feedback included mark breakdown (aligned with rubric) and general statements.
Source: SUTE
Feedback:
Inclusion of topical learning materials

Recommendation:
Learning materials are updated to provide topical and relevant information. It is recommended that lectures and tutorials be continually refreshed to update information and provide topical case studies for discussion.

Action Taken:
In Progress
Source: SUTE
Feedback:
Provide skills and knowledge for the workforce

Recommendation:
Tutorials focus on research and industry topics to provide networks and relevant knowledge. Assessment is also orientated for job ready communication skills to target relevant audiences. It is recommended to involve more researchers and stakeholders to provide industry insight and greater networking opportunities.

Action Taken:
In Progress
Source: SUTE
Feedback:
Continue to promote networking with industry professionals

Recommendation:
Live weekly workshops are held to encourage networking with industry stakeholders and researchers. It is recommended to review and update lectures, tutorials and assessment to maintain information relevance to agriculture students.

Action Taken:
In Progress
Source: SUTE
Feedback:
Provide additional assessment feedback

Recommendation:
Assessment is orientated towards future careers. For example: weed identification, fact sheet development and a consultancy report. Feedback is provided on all written assessment. Feedback information includes the mark breakdown (aligned with rubric) and general statements. It is recommended that feedback will be clearer and informative and provided in a timely manner.

Action Taken:
In Progress
Unit Learning Outcomes

On successful completion of this unit, you will be able to:

  1. Identify major weeds, pests and plant diseases
  2. Explain the fundamental biology and ecology of weeds, pests and plant diseases
  3. Evaluate and propose protection strategies for agricultural and natural systems from weeds, pests and plant diseases.
Alignment of Assessment Tasks to Learning Outcomes
Assessment Tasks Learning Outcomes
1 2 3
1 - Online Quiz(zes)
2 - Written Assessment
3 - Written Assessment
Alignment of Graduate Attributes to Learning Outcomes
Introductory Level
Intermediate Level
Graduate Level
Graduate Attributes Learning Outcomes
1 2 3
1 - Communication
2 - Problem Solving
3 - Critical Thinking
4 - Information Literacy
6 - Information Technology Competence
7 - Cross Cultural Competence
8 - Ethical practice
Alignment of Assessment Tasks to Graduate Attributes
Introductory Level
Intermediate Level
Graduate Level
Assessment Tasks Graduate Attributes
1 2 3 4 5 6 7 8 9 10 10