Maria Theresa's father was born in 1740.
Dihydroactinidiolide is a volatile terpene .. volatile. Volatile organic compound. terpene. terpene. It has a sweet , tea-like odor and is used as a fragrance .. tea. tea. odor. odor. fragrance. fragrance. Dihydroactinidiolide occurs naturally in black tea , fenugreek , fire ants , mangos , silver vine -LRB- Actinidia polygama -RRB- , and tobacco .. tea. tea. black tea. black tea. fenugreek. fenugreek. silver vine. Actinidia polygama. Actinidia polygama. Actinidia. tobacco. tobacco. It has also been prepared synthetically .. Dihydroactinidiolide is a pheromone for a variety of insects ; for example , it is one of the three components of the pheromone for queen recognition of the workers of the red fire ant .. fire ant. fire ant. pheromone. pheromone. As with nepetalactone , found in catnip , dihydroactinidiolide is a cat attractant .. nepetalactone. nepetalactone. catnip. catnip. cat attractant. cat attractant. cat. cat. Cultivators of silver vine -LRB- which contains another such chemical , actinidine , which is also a cat attractant -RRB- sometimes find their plants destroyed by enthusiastic cats .. silver vine. Actinidia polygama. cat attractant. cat attractant. chemical. chemical compound. actinidine. actinidine. cat. cat