When Should IPM be Implemented?. Sampling Intention Absolute NumbersAbsolute Numbers Relative NumbersRelative Numbers.

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Presentation transcript:

When Should IPM be Implemented?

Sampling Intention Absolute NumbersAbsolute Numbers Relative NumbersRelative Numbers

-Sampling from air Sampling Methods

Sampling from vegetation

Sampling Methods Sampling from soil and litter

Extracting Samples From The Soil or from Leaf Litter

Mark and Recapture Lincoln Index P=an/r P: Total population size a: Individuals marked and released n: Total individuals taken in recapture sample r: Marked individuals recaptured

Sampling Methods Visual searches

Sampling Methods Sweep-net catch

Shaking and beating Sampling Methods

D-vac

Sampling Methods Malaise traps

Sampling Methods Windowpane traps

Sampling Methods Sticky traps

Sampling Methods Pitfall traps

Sampling Methods Visual traps

Sampling Methods Traps using attractants

Sampling Methods Insect Products

Sampling Methods Plant DamagePlant Damage -Direct pests -Indirect pest

Direct Pests

Indirect Pests

Measuring leaf damage

Decision-making sampling Parameter-estimation

Uniform Clumped Random

When to Apply a Control Action?

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