Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

 

Monophagous and Polyphagous Pests

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Question:

Define IPM. Discuss its major strategies and tactics.

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Question:

 

Describe the role of modeling and remote sensing in IPM.

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Question:

Plant Health Clinics

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Question:

Farmer Field Schools

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Question:

How NGOs can help in promoting IPM?

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Question:

L.S. of bulb of onion

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Question:

Explain the role of IFTK in IPM.

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Question:

Cross section through the vascular bundle of Zea stem showing Y shaped xylem.

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Question:

Explain mechanical and physical control methods of IPM.

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Question:

T.S. of coralloid root of Cycas with magnified view of algal zone.

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Question:

Why biological control is the major component of IPM? Explain its merits and demerits.

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Question:

T.S. of needle of Pinus

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Question:

List any three pests of medicinal importance. Explain life cycle, impact on health and prevention method of any one of them.

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Question:

Gynostegium 

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Question:

Protogynous flowers

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Question:

 

Verticillaster Inflorescence

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Question:

 

Phylloclade

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Question:

Diadelphous Stamens

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Question:

Explain the conventional and non-conventional sources of energy and state various means of conservation of energy.

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