What is disease management in plant pathology?
The goal of plant disease management is to reduce the economic and aesthetic damage caused by plant diseases. Traditionally, this has been called plant disease control, but current social and environmental values deem “control” as being absolute and the term too rigid.
What are the four principle of disease management?
The six fundamental principles of disease management are exclusion, eradication, protection, resistance, therapy, and avoidance of insect vectors and weed hosts. 1. Exclusion means preventing the entrance and establishment of pathogens in uninfested crops in a particular area.
What is IDM in plant pathology?
Integrated disease management is the practice of using a range of measures to prevent and manage diseases in crops. Hazard analysis is used to identify the potential for infection so that preventative or curative measures can be put in place to minimise the risk of disease infection and spread.
What management practices can be used to control plant diseases?
Reducing the level of infestation involves cultural practices, such as sanitation, removing diseased plants or plant parts, rotating crops, eliminating weeds or other plants that may be alternate hosts for the disease, and discouraging or preventing insect vectors.
What are 4 general strategies that can be used to control or prevent plant disease give an example of each general control strategy?
Each of these components can be further developed using traditional principles of plant disease control, for example:
- Reduce the initial plant disease inoculum. Avoidance.
- Reduce the infection rate. Avoidance.
- Reduction of the duration of the epidemic.
What is IDM and IPM?
IPM/IDM in the broad sense has been defined as “the optimization of pest/pathogen control in an economically and ecologically sound manner, accomplished by the coordinated use of multiple tactics to assure stable crop production and to maintain pathogen pest damage below the economic injury level while minimizing …
What are the components of IDM?
Components of Integrated Disease Management The major components of disease management include host-plant resistance, cultural practices, biological control and chemical control.
Which of the following is the best method to control plant diseases?
Biological control is done by the use of biopesticide which takes a time to kill pathogen and it is not the permanent solution. Thus, the correct answer is option B.
What is the difference between care management and disease management?
CM is tailored to the individual and focuses on a single patient; DM is meant for the population, using an integrated, and multi-level approach. DM is for all health plan members, tailored particularly to the 15% to 25% of members at high risk.
What are the components of the specific disease case management program?
The essential components of disease management are (1) the identification of the population with diabetes or a subset with specific characteristics (e.g., cardiovascular disease risk factors), (2) guidelines or performance standards for care, (3) management of identified people, and (4) informa- tion systems for …
What are the methods of preventing plant diseases?
Nine Keys to Plant Disease Prevention
- Understand the mechanism of infection.
- Choose the right plants for your site.
- Use disease-resistant varieties.
- Keep a clean garden: roguing, rotating crops, and sanitizing tools.
- Create a well-balanced soil.
- Keep plants healthy: proper watering, mulching, pruning, and fertilizing.
What are the differences between IPM and ICM?
IPM is the crop protection system which best meets the requirements of sustainable development and sustainable agriculture. IPM is a component of Integrated Crop Management (ICM). ICM has been developed as a farming system to meet the requirements of long-term s u s t a i n a b i l i t y.
What is the goal of disease management?
The goal of disease management is to identify persons at risk for one or more chronic conditions, to promote self-management by patients and to address the illnesses or conditions with maximum clinical outcome, effectiveness and efficiency regardless of treatment setting(s) or typical reimbursement patterns.
What is disease management model?
Disease management programs are designed to improve the health of persons with specific chronic conditions and to reduce health care service use and costs associated with avoidable complications, such as emergency room visits and hospitalizations.(2)
What is plant disease management?
The goal of plant disease management is to reduce the economic and aesthetic damage caused by plant diseases. Traditionally, this has been called plant disease control, but current social and environmental values deem “control” as being absolute and the term too rigid.
What is plant pathology?
Plant pathology investigates the biotic and abiotic factors behind the failure of plants to reach their genetic potential, and develops interventions to protect plants, reduce crop losses and improve food security. Biotic disease is caused when virulent pathogens infect susceptible plants under favorable environmental conditions.
What is an example of cultural management of plant diseases?
Raising planting beds (Figure 13) to assure good soil water drainage is an example of cultural management of plant diseases such as root and stem rots. Fungicides have been used for more than a hundred years and new fungicides continue to be developed.
Why study the disease cycle of a plant?
(See Introductory topic: Plant Disease Diagnosis) A thorough understanding of the disease cycle, including climatic and other environmental factors that influence the cycle, and cultural requirements of the host plant, are essential to effective management of any disease.