Unit of competency details

RTC3401A - Control weeds (Release 1)

Summary

Releases:
ReleaseStatusRelease date
1 1 (this release)Current 01/Jan/2000

Usage recommendation:
Superseded
Mapping:
MappingNotesDate
Is superseded by AHCPMG301A - Control weeds10/Jun/2011

Training packages that include this unit

CodeTitleSort Table listing Training packages that include this unit by the 'Title' columnRelease
ZZZ00 - Superseded unitsSuperseded units 1.0 
SIS10 - Sport, Fitness and Recreation Training PackageSport, Fitness and Recreation Training Package 1.2-1.3 
RGR08 - Racing Training PackageRacing Training Package 1.0 
HLT07 - Health Training PackageHealth Training Package 4.0-5.1 
FPI05 - Forest and Forest Products Training PackageForest and Forest Products Training Package 3.0 

Classifications

SchemeCodeClassification value
ASCED Module/Unit of Competency Field of Education Identifier 059901 Pest And Weed Control  

Classification history

SchemeCodeClassification valueStart dateEnd date
ASCED Module/Unit of Competency Field of Education Identifier 059901 Pest And Weed Control  11/Nov/2002 
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Modification History

Not applicable.

Unit Descriptor

This competency standard covers the process of controlling weeds, taking into consideration integrated pest management options. Implementation is likely to be under limited supervision from others with checking only related to overall progress. Responsibility for and limited organisation of the work of others may be involved. Implementation requires the application of knowledge in areas such as weed recognition, biology and control, and the lifecycles of weed predators and hosts.

This competency standard covers the process of controlling weeds, taking into consideration integrated pest management options. Implementation is likely to be under limited supervision from others with checking only related to overall progress. Responsibility for and limited organisation of the work of others may be involved. Implementation requires the application of knowledge in areas such as weed recognition, biology and control, and the lifecycles of weed predators and hosts.

Application of the Unit

Not applicable.

Licensing/Regulatory Information

Not applicable.

Pre-Requisites

Not applicable.

Employability Skills Information

Not applicable.

Elements and Performance Criteria Pre-Content

Not applicable.

Elements and Performance Criteria

Elements and Performance Criteria 

Element 

Performance Criteria 

1

Assess weed  infestation

1.1

Scope and size of the infestation is assessed.

1.2

Weeds and beneficial organisms  are identified and reported or recorded in field notes.

1.3

Levels of weed infestations tolerated by the client, market or environment are identified from the integrated pest management (IPM) strategy.

1.4

Infestation levels, above which plant health or growth objectives are compromised are identified.

1.5

Professional advice is obtained as required according to enterprise guidelines.

2

Plan the implementation of control measures

2.1

Control measures  suitable for the infestation are selected from IPM strategy.

2.2

Tools, equipment and machinery  are selected for each work activity according to enterprise work procedures.

2.3

OHS hazards  are identified, risks assessed, controls implemented and reported to the supervisor.

2.4

Suitable safety equipment and personal protective equipment (PPE)  are selected, used, maintained and stored.

2.5

Control measures selected need to be in full consideration of environmental implications .

3

Implement control measures

3.1

Enterprise work team, contractors and IPM product suppliers are coordinated in a sequential, timely and effective manner in consultation with the supervisor.

3.2

Control measures are implemented according to the IPM standards  or industry Code of Practice.

3.3

Implementation of IPM activities is undertaken according to OHS requirements .

3.4

A clean and safe work area  is maintained throughout and on completion of each work activity.

3.5

Records  are maintained as required by legislation and enterprise guidelines.

4

Monitor control methods

4.1

Control methods are monitored to identify side effects to other plants, animals or external environment.

4.2

Effectiveness of control methods are assessed in reference to specified industry and enterprise standards.

4.3

Adjustments to IPM control methods are implemented where necessary to meet enterprise specifications.

Required Skills and Knowledge

Not applicable.

Evidence Guide

What evidence is required to demonstrate competence for this standard as a whole ?

Competence in controlling weeds requires evidence that weed control measures have been successfully planned, implemented and monitored according to enterprise guidelines and industry best practice. The skills and knowledge required to control weeds must be transferable  to a different work environment. For example, this could include different weed species, enterprise situations and control methods.

What specific knowledge is needed to achieve the performance criteria ?

Knowledge and understanding are essential to apply this standard in the workplace, to transfer the skills to other contexts and to deal with unplanned events. The knowledge requirements for this competency standard are listed below:

Weed recognition.

Economic, aesthetic or environmental thresholds for a range of weeds.

Chemical, biological and cultural control methods and treatments available to the enterprise within the parameters of an IPM program.

Range and use of tools, equipment and machinery available to the enterprise for implementing the control measures.

Range of site monitoring and analysis techniques that may be used to implement an IPM program.

Association of IPM methods with site limitations, environmental implications, end market and horticultural objectives for the site.

OHS issues and legislative requirements associated wth hazardous sunbstances. regulations and Codes of Practice.

OHS responsibilities of employers and employees.

Correct wearing/fit of personal protective equipment.

What specific skills are needed to achieve the performance criteria ?

To achieve the performance criteria, appropriate literacy and numeracy levels as well as some complementary skills are required. These include the ability to:

Recognise of a range of weeds and beneficial organisms within a particular enterprise.

Communicate with work team members, supervisors, contractors and consultants.

Utilise proforma reporting, analysis and work procedure documents.

Understand IPM symbols and information.

Interpret and apply IPM program spatial and logistical specifications.

Correct fitting, cleaning and storage of personal protective equipment.

Interpret and apply test results and calculate the quantities and applications rates of control materials.

Coordinate work group, contractors and own activities to sequentially and effectively complete IPM activities in a timely and cost effective manner.

What processes should be applied to this competency standard ?

There are a number of processes that are learnt throughout work and life, which are required in all jobs. They are fundamental processes and generally transferable to other work functions. Some of these are covered by the key competencies , although others may be added. The questions below highlight how these processes are applied in this competency standard. Following each question a number in brackets indicates the level to which the key competency needs to be demonstrated where 0 = not required, 1 = perform the process, 2 = perform and administer the process and 3 = perform, administer and design the process.

1. How can communication of ideas and information  () be applied?

Written, oral and telecommunication of ideas and information relating to IPM implementation, activities and problems encountered will be required with the supervisor, work group, contractors or consultants.

2. How can information be collected , analysed and organised  ()?

Enterprise work procedures and IPM program should be consulted, interpreted and applied to coordinate weed control activities with further clarification sought from the supervisor, contractors or consultants where necessary.

3. How are activities planned and organised  ()?

Work activities for the work group, contractors and self will be planned prior to and adjusted during implementation of the IPM program.

4. How can team work  () be applied?

Implementation of the IPM program will involve facilitating and leading members of a team to complete IPM activities, and meet IPM standards and specifications on time and budget.

5. How can the use of mathematical ideas and techniques  () be applied?

Mathematical application will be required to implement the spatial and logistical and quantitative requirements of the IPM program.

6. How can problem -solving skills  () be applied?

Site contingencies, personnel difficulties and control and timeline failures may require problem-solving techniques.

7. How can the use of technology  () be applied?

Technological understanding will be required to access and apply IPM specifications to work activities, undertake IPM activities, communicate and keep records.

Are there other competency standards that could be assessed with this one ?

This competency standard could  be assessed on its own or in combination with other competencies relevant to the job function.

There is critical information about assessing this competency standard for consistent performance  and where and how it may be assessed , in the Assessment Guidelines for this Training Package. All users of these competency standards must have access  to both the Assessment Guidelines  and the relevant Sector Booklet .

Range Statement

Range of Variables 

The Range of Variables explains the contexts within which the performance and knowledge requirements of this standard may be assessed. The scope of variables chosen in training and assessment requirements may depend on the work situations available

What weeds  may be relevant to this standard?

These may include weeds which:

present a potential risk for the enterprise, industry or environment.

are notifiable to authorities.

are part of a local, regional, State or national strategy.

What beneficial organisms  may be relevant to this standard?

These may include volunteer or cultivated plants that out-compete the weed, insects and other non-vertebrates, and microorganisms that attack the weed.

What control measures  may be employed as part of an IPM program?

These may include targeted chemical application, the application of non-chemical controls including organically or naturally ingredient based sprays, controlled release of predatory organisms, or the application of cultural control methods including removal and disposal of weeds.

What tools , equipment and machinery  may be required?

Standard horticultural tools such as gardening implements, mechanised and manually operated spray applicators and cultivators, tractors and trailed equipment may be required. Monitoring equipment for the implementation of an IPM program may include insect traps, soil, fertiliser and plant tissue test kits and sampling equipment.

What OHS hazards  may be associated with this standard?

Hazards may include chemicals and hazardous substances, manual handling, operating machinery tools and equipment, noise, dust, solar radiation, falls and tripping.

What PPE  may be included?

PPE may include hat, boots, overalls, gloves, goggles, respirator or face mask, hearing protection, sunscreen lotion.

What environmental implications  may be associated with controlling weeds?

Beneficial environmental impacts may occur where reduced and informed targeting of chemicals, fertilisers and water to the site and recycling within the system, result in minimal escape of contaminants to the external environment. Beneficial impacts may also result from improved production, healthier ecosystems, more efficient water and nutrient utilisation and reduced weed numbers.

Detrimental environmental impacts may arise where IPM activities produce excess noise, dust or water, or the systems do not function effectively because of inadequate implementation techniques.

What IPM Standards  may be specified?

Standards may include those established by registered industry associations, clients or markets of the enterprise, land management agencies or quality assurance program.

What OHS requirements  may be relevant to this standard?

OHS requirements may include identifying hazards, assessing risks and implementing controls, cleaning, maintaining and storing tools, equipment and machinery, appropriate use, maintenance and storage of PPE including sun protection, safe operation of tools, equipment and machinery, safe handling, use and storage of chemicals, organically based materials and hazardous substances, correct manual handling, basic first aid, safety procedures for protection of others, personal hygiene, and reporting problems to supervisors.

How may a clean and safe work area  be maintained?

Tasks may include disabling unused tools, equipment and machinery and storing neatly out of the way of IPM activities, correct storage of personal protective equipment, safely storing materials on site, and swiftly and efficiently removing and processing debris and waste from the work area.

What records  may apply to controlling weeds?

Records may include types of weeds and beneficial organisms present, numbers of weeds and beneficials present, treatments applied, date of application, application rates, success of treatments, economic thresholds.

For more information on contexts, environment and variables for training and assessment, refer to the Sector Booklet.

Unit Sector(s)

Not applicable.

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