A) Palmately compound leaves B) Pinnately compound leaves C) Simple, opposite leaves D) Needle-like leaves
A) Oppositely B) Alternately C) Whorled D) Basal
A) A pome B) A nut C) A drupe D) A berry
A) Betula papyrifera (Paper Birch) B) Acer rubrum (Red Maple) C) Juglans nigra (Black Walnut) D) Quercus alba (White Oak)
A) Green B) White C) Pink D) Dark brown
A) Black Walnut nuts are smoother and easier to crack. B) Black Walnut nuts are rounder and harder to crack. C) Butternut nuts are rounder and harder to crack. D) They are indistinguishable based on nuts.
A) Smooth B) Peeling C) Deeply furrowed D) Papery
A) Dry, sandy soil B) High altitude, rocky terrain C) Rich, well-drained soil D) Swampy areas
A) Triangular B) Round C) U-shaped D) V-shaped
A) Betulaceae B) Fagaceae C) Rosaceae D) Juglandaceae
A) Moderate to fast B) Very slow C) Extremely fast D) Slow
A) English Walnut (Juglans regia) B) Japanese Walnut (Juglans ailantifolia) C) Butternut (Juglans cinerea) D) Black Walnut (Juglans nigra)
A) Firewood B) High-end furniture and gunstocks C) Construction lumber D) Paper pulp
A) A walnut fertilizer B) A toxic substance produced by walnuts C) A synonym for walnut fruit D) A type of walnut fungus
A) Inhibits the growth of some plants B) Kills all other plants C) Stimulates the growth of all plants D) Has no effect on other plants
A) 25-30 B) 15-23 C) 3-5 D) 7-11
A) On last year's growth B) On new growth C) At the base of the tree D) On the trunk
A) Butternut bark is smoother with broader ridges. B) Butternut bark is darker and more furrowed. C) Butternut bark is identical to Black Walnut bark. D) Butternut bark is lighter and more peeling.
A) Butternut canker B) Dutch elm disease C) Oak wilt D) Pine blister rust
A) Black Walnut (Juglans nigra) B) Butternut (Juglans cinerea) C) Japanese Walnut (Juglans ailantifolia) D) English Walnut (Juglans regia)
A) Irregular and flattened B) Oval and rough C) Round and symmetrical D) Elongated and pointed
A) Tree height B) Fruit presence C) Bud shape and size D) Leaf color
A) Provide food and habitat for wildlife B) Solely timber production C) None - they are invasive D) Erosion control only
A) Subopposite B) Whorled C) Opposite D) Alternate
A) Bright red B) Greenish-brown C) Pure white D) Yellow
A) Often missing or reduced B) Brightly colored C) Always folded D) Always present and large
A) Having only male flowers B) Having only female flowers C) Having perfect flowers (both male and female parts in one flower) D) Having separate male and female flowers on the same tree
A) Odorless B) Like citrus C) Sweet and floral D) Distinct and pungent
A) It provides nutrients to the tree B) It helps distinguish walnut from similar trees C) It is insignificant D) It indicates disease
A) 20-50 years B) 100-200 years C) 50-100 years D) Over 500 years |