Posts Tagged ‘insects’

PHOTO GALLERY

Saturday, December 22nd, 2007

 

PHOTO GALLERY

For more photos visit - http://www.flickr.com/photos/girish_chandra

ROSES

                              

                      

                     

                         

              

 

DAHALIAS

              

           

                        

       

        

     

       

 

 FLOWERS

         

     

     

 

INSECTS

      

        

     

      

Pests of forest & orchards

Tuesday, November 28th, 2006

PESTS OF TREES

     Large trees in forests, plantations and orchards are attacked by different types of insects. Generally in forests, insect populations are maintained below the damage levels by their natural enemies. But sometimes pest outbreaks do take place causing immense damage to trees and timber. In orchards pest control strategies have to be in place to deal with the pest outbreaks. The following insects attack large trees in forests and orchards.

    Click on the pest to open.

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Pests of Stored Grains

Sunday, November 26th, 2006

STORED GRAIN INSECTS

     When harvested produce is stored in houses, godowns and warehouses, it is attacked by a variety of insects that specialise in thriving under enclosed conditions. Although moisture, fungus, rodents and birds also cause damage to the stored grains, insects are considered to be the chief destroyers of harvested grains.  The following insect pests are included in this section.

   Click on the pest to open.

Sitophilus oryzae
Corcyra cephalonica

 

Trogoderma granarium

 

Callosobruchus chinensis

 

Ephestia cautella

 

Storage of harvested grains

 

 

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Economic Zoology

Sunday, September 10th, 2006

ECONOMIC ZOOLOGY

                  Economic zoology deals with the application of zoological knowledge for the benefit of mankind. It includes culturing animals for mass production for human use and to control or eradicate animals that are injurious to man directly or indirectly.                       

       The following chapters are included here. Click on the title to open.

 (copyright Dr. Girish Chandra)

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