roses pests

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pest management

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By: karuna033 (38 month(s) ago)

nice abt my topic in my tnau

Presentation Transcript

PEST MANAGEMENT IN ROSES: 

PEST MANAGEMENT IN ROSES

Defoliators/leaf feeders : 

Defoliators/leaf feeders Three species of sawflies Roseslug- Endelomyia aethiops. Bristly roseslug-Cladius difformis. curled rose sawfly- Allantus cinctus

Control: 

Control Dislodging them with a stick . A stream of water for dislodging. Horticultural oil, Insecticidal soap Azadiractin

Insecticides: 

Insecticides Acephate (Orthene), Carbaryl (Sevin), Chlorpyrifos (Dursban), Malathion, Diazinon.

Defoliators/leaf feeders: 

Defoliators/leaf feeders

Defoliators/leaf feeders: 

Defoliators/leaf feeders

CONTROL: 

CONTROL Hand pick. The insecticides Carbaryl (Sevin), Acephate (Orthene), Diazinon, Chlorpyrifos (Dursban)

Leafcutting bees: 

Leafcutting bees

Piercing/sucking feeders: 

Piercing/sucking feeders

Control: 

Control

Piercing/sucking feeders: 

Piercing/sucking feeders

Bud/shoot feeders: 

Bud/shoot feeders

Bud/shoot feeders: 

Bud/shoot feeders

Gall makers: 

Gall makers

Stem borers : 

Stem borers

Control: 

Control prune out the affected stem

IPM IN CALIFORNIA: 

IPM IN CALIFORNIA Methyl bromide alternatives for management of soil-borne pests -spider mites, which are the most important invertebrate pests of roses. Methyl bromide is routinely used as a pre-plant soil fumigant to minimize production losses due to soil borne pests

IN ETHIOPIA: 

IN ETHIOPIA