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1. Acid Resistant:- Acid Resistant Lacquer is a golden-colored enamel and can be coated with that is called R-enamel or AR cans. These cans are used to pack acidic fruits which are of two types (a) which contain water-insoluble colours, such as peach, pineapple, apricot, grapefruit and those containing water-soluble colours, for example, raspberry, strawberry, plum, and colored grapes, 2. Sulfur resistant:- This lacquer is also golden in color and cans coated with it are called C-enamel or S.R cans. These are for non acidic food only and should not be used for high acid products as the acid dissipates the lacquer. These cans are used for peas, com, lima bean, red beans, etc.
Pebrine disease of silkworm is caused by
The type of antennae found in Honeybee are………………
Propodeum is found in the insect belonging to the sub-order:
Tassar silk is majorly grown in
Which of the following insects is the carrier of grassy stunt pathogenic virus?
Insects belong to the phylum_____
Insects, which feed on one type of food, are called _______.
‘Bagging’ or protective covering of fruit clusters is commonly used to protect against which type of pest?
Which one of the following hormones sclerotizes the newly formed cuticle?
The silkworm larva ceases to eat and begins spinning silk all over its body from ____