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WorksheetsPlant Evaluation
Total questions: 20
Worksheet time: 10mins
Which of the following is NOT an important factor related to plant quality?
Crop Yields
Color of Flowers
Life Span
Appearance
Which of the following is NOT produced by most plants?
Fruits
Roots
Leaves
Poison
Roots absorb which of the following?
Sunlight
Pests
Water and nutrients
Water and sunlight
Which of the following is NOT a nutrient required by plants?
Nitrogen
Hydrogen
Sulfur
Potassium
Which of the following plants does well in below freezing temperatures?
Watermelons
Carrots
Corn
Cacti
Which of the following is the result of high temperatures?
Inevitable plant death
Necrosis
Off-color pigmentation
Heat Stress
Caterpillars are the larval form of which of the following insects?
Moths
Beetles
Ladybugs
Snails
Which of the following organisms is considered beneficial to plants?
Thrips
Moths
Spiders
Spittlebugs
Rusts are classified as which of the following?
Fungus
Bacteria
Virus
Cancer
Plant Evaluation is part of which industry?
Mechanics
Agricultural
Textile
Media
Which of the following was mentioned as a common weed?
Russian Thistle
Corn
Fescue grass
Sorghum
Loam is a mixture of which of the following?
Sand, silt and clay
Sand, silt and soot
Soot, rocks and pumas
Soot, rock and organic matter
Flooding can eliminate a plant’s ability to utilize which of the following?
Photosynthesis
Sexual reproduction
Asexual reproduction
Respiration
ID this common weed
Ragweed
Dandelion
Giant Thistle
Crabgrass
ID this common yard weed
Dandelion
White clover
Crabgrass
Ground Ivy
Which of the following causes physiological disorders?
Soil and roots
Leaves and shoots
Environmental and cultural conditions
Oxygen and cultural conditions
Some of the most common nutrient deficiencies are...
Magnesium
Nitrogen
Potassium
Phosphorus
Applying this directly to deficient plants will generally show positive results.
Nitrogen
Water
Sunlight
Sulfur
True or False: The process of plant evaluation will continue until harvest.
True
False
Which of the following is NOT a common negative-weather event?
Hail
Moderate Rain
Freezes
Lightning
