Definition: A type of plant that is a woody vine or shrub, known for its roots that can be used to make an insecticide called rotenone.

Example: Farmers often use derris as a natural insecticide to protect their crops.

Definition: To take off the tassel, which is the part of a corn plant that produces pollen, from a female corn plant during the process of making hybrids.

Example: Farmers detassel corn plants to improve the quality of the hybrid seeds.

Definition: A type of ornamental shrub that produces clusters of white or pink flowers, belonging to the genus Deutzia and often found in gardens.

Example: The garden was beautiful in spring, with deutzia bushes blooming with delicate pink flowers.

Definition: A type of tree found in the southeastern United States, known for its fragrant flowers, hard wood, and light-colored bark.

Example: The devilwood tree is often admired for its beautiful flowers in the spring.

Definition: A type of berry that is similar to a blackberry, often found on trailing plants and is sweet and edible.

Example: We picked dewberries from the bushes in the garden.

Definition: A small drop of water that forms on plants and grass in the morning or at night when the air is cool.

Example: In the early morning, the grass was covered with tiny dewdrops that sparkled in the sunlight.

Definition: A type of percussion instrument from India, often used in traditional music, or a tree found in southern Asia known for its bright flowers.

Example: The musicians played the dhak during the festival, creating a lively atmosphere.

Definition: Describing a type of flower where the stamens are grouped into two sets or bundles.

Example: The diadelphous stamens of the plant make it easy to identify its species.

Definition: A type of flowering plant that belongs to the genus Dianthus, which includes popular varieties like carnations and pinks.

Example: The garden was filled with beautiful dianthus flowers in various colors.

Definition: A chemical substance used to kill unwanted plants, especially in farming, to help crops grow better.

Example: Farmers often use dicamba to manage weed growth in their fields.