Select the odd one from the given

Which one of the following hormones sclerotizes the newly formed cuticle?

‘Bagging’ or protective covering of fruit clusters is commonly used to protect against which type of pest?

The headquarter of Central Silk Board is located at

The silk fibres are held together in cocoon by a substance known as

Shellac is secreted by

Chili leaf curl disease is spread by vector_________

Which of the following is called the resting and inactive stage in the insect life cycle?

Which of the following insects is the carrier of grassy stunt pathogenic virus?

This Chemical known as “Apple Factor” which is released by Malus sp. and acts as an attractant to Aphis pomi is: