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The sealing in aseptic packaging is known as hermetic sealing. Hermetic sealing is done to prevent recontamination of enclosed product.
Which silkworm feedw on castor tree
National pest of india is
This toxin is derived from Bacillus thuringiensis, alters the ion permeability of the midgut epithelia in insects, leading to gut paralysis and death:
Shellac is secreted by
This Chemical known as “Apple Factor” which is released by Malus sp. and acts as an attractant to Aphis pomi is:
Trichogramma japonicum is a natural parasitoid which is used to control ________
Which of the following is correctly matched ?
Pebrine disease of silkworm is caused by
Tassar silk is also known as
Which pest is identified by the ‘honeydew’ it secretes, which often leads to the development of sooty mold on plant leaves ?