1. ‫הקורס‬ ‫מתוך‬:‫ביוטכנולוגי‬ ‫בדגש‬ ‫ביולוגית‬ ‫הדברה‬,‫חי‬ ‫תל‬ ‫מכללת‬
INTEGRATED PEST MANAGEMENT

2. PEST
INTEGRATED PEST MANAGEMENT
IPM
INTEGRATED MANAGEMENT
separate
components –
unified to form a
complete unit
Organism
causing reduced
availability &
quality of
resources
valuable for
humans
Skill full
organization

3. Definition for integrated control interface
Selection of combination and application of pest control
measures based on forecasting economic, ecological and social.
A comprehensive plan for controlling pests using an integrated
approach in order to lower the harmful economically tolerable
levels, while protecting the environment.
economic and ecological optimization of pest control by a
combination of many tactics. This is to ensure the protection of
crops, upholding the values ​​of damage below economic damage
threshold, while minimizing risks to humans and the
environment.
A common approach to pest control that combines tools:
biological, cultivation, physical, genetic and chemical way in
order to minimizing economic losses and health and reduce the
risks to the environment.

4. Integrated pest control approach
developed in the seventies, as a
result of disillusionment from the
concept of annihilation of pests
based on chemical pesticide with
the aim of total elimination the
pest populations.

5. Photographed in New York in 1945

6. Cons of the annihilation approach
1. Pest develop resistance
2. A fatal blow to natural enemies
3. Replacing main pest with secondary past
4. Residues were found in food substances
(DDT in milk)
5. Residue material hurmthe food chain in
nature (birds of prey)

7. How does resistance influence
to the insect population

8. The frequency of resistant
individuals gradually rises

9. Cons of the annihilation approach
1. Pest develop resistance
2. A fatal blow to natural enemies
3. Replacing main pest with secondary past
4. Residues were found in food substances
(DDT in milk)
5. Residue material hurmthe food chain in
nature (birds of prey)

10. A balanced system
Pest
Natural enemy

11. "Resurrection" pest
Phase 1
Pest
Natural enemy

12. "Resurrection" pest
Phase 2
pest
pest

13. "Resurrection" pest
Phase 3

14. Cons of the annihilation approach
1. Pest develop resistance
2. A fatal blow to natural enemies
3. Replacing main pest with secondary past
4. Residues were found in food substances
(DDT in milk)
5. Residue material hurmthe food chain in
nature (birds of prey)

15. Balanced population
2nd pest
Natural enemy
1st pest

16. Insecticide harms 1st pest
2nd pest
Natural enemy
1st pest

17. Secondary pest replaces chief
2nd pest
Natural enemy

18. Cons of the annihilation approach
1. Pest develop resistance
2. A fatal blow to natural enemies
3. Replacing main pest with secondary past
4. Residues were found in food substances
(DDT in milk)
5. Residue material hurmthe food chain in
nature (birds of prey)

19. Cons of the annihilation approach
1. Pest develop resistance
2. A fatal blow to natural enemies
3. Replacing main pest with secondary past
4. Residues were found in food substances
(DDT in milk)
5. Residue material hurmthe food chain in
nature (birds of prey)

20. ‫בעובי‬ ‫פגיעה‬
‫הביצה‬ ‫קליפת‬

21. In IPM - Instead of control
use Management

22. JulyJuneMay
Economic
Injury Level
InfestationLevel
August
Economic
Threshold
sprayDONOTSPRAYSPRAY
with
control

23. Carrying capacity
Stable equilibrium
Populationdensity
Action
Goal of IPM
Economic Injury Level
‫הכלכלי‬ ‫הנזק‬ ‫רמת‬
Lowering Carrying capacity of the
environment or Stable equilibrium of the pest

24. •Identification and knowledge of the The
main pest its biology
•Determining the Economic Injury Level
•Monitoring
•An informed decision on the methods of
operation.
Principles of integrated control

25. Criteria for choosing the method of
treatment (control)
1. Likely to prevent economic damage by
the pest population.
2. Minimum damage to natural enemies /
low toxicity to non-target organisms.
3. Minimal damage to human health.
4. Minimum damage to the environment.

26. Control
measures
CultivationPhysicalBiologicalchemical Genetic

27. suction
nets
Ground cover
Glow traps
Barrier
Termal

28. east
north
‫כרם‬
Potential trap plants planted in a belt around Vineyard
Vitex, myrtle and Hblb - in the form of blocks

29. Dispersing the sterile male fruit fly
Sprinkle with sterile
males infected in areas
Females mate with males from the wild
Male sterile
Sterile males are much more common then
normal
Females lay unfertile
eggs that hatch
‫האוכלוסיה‬
‫את‬ ‫משמידה‬
‫עצמה‬

30. Benefits
• Minimum damage to
the environment.
• Minimal damage to
farmers.
• Healthier food.
• Economic advantages.
Weaknesses
• need for consultants
(inspectors) decision-
making stage.
• difficult to price-
training
• difficult to have in-
depth knowledge of
many pests.
Integrated control
Pros and cons

31. ‫לכם‬ ‫חן‬ ‫חן‬,‫לכן‬ ‫גם‬ ‫חן‬ ‫חן‬
‫סבלנותכם‬ ‫על‬!