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smallest angle=(3x+2x) ×80% =5x×4/5=4x° Sum of triangle = 3x+2x+4x=180° x =20 Total =(2x+3x) =5x =5×20° =100°
What is the term used to describe the level of population density at which control measures should be implemented to prevent a rising pest population fr...
Insects are classified into the phylum_______.
Which insecticidal compound primarily interferes with the axonal transmission, prolonging the closure of sodium gated channels in the nervous system?
Which silkworm feedw on castor tree
Insects, which feed on one type of food, are called _______.
Pebrine disease of silkworm is caused by
Which of the following insects is the carrier of grassy stunt pathogenic virus?
‘Bagging’ or protective covering of fruit clusters is commonly used to protect against which type of pest?
Trichogramma japonicum is a natural parasitoid which is used to control ________
Pebrine disease of silkworm is caused by