QAC Category B Landscape Maintenance

QAC Category B Landscape
Maintenance Exam With Correct
Answers 2025
Perennial weeds are difficult to control because...<correct
answers>They can reproduce from organs like rhizomes, stolons,
tubers


Insect order known to transmit plant disease<correct
answers>Thysanoptera (Thrips)


Insect order of pests to living plants<correct
answers>Heteroptera (true bugs)


Immature stages of insects<correct answers>Instars


Insect order that suck juices from plant cells<correct
answers>Homoptera (aphids and whiteflies)


Part of plant nematodes often attack<correct answers>Roots &
underground parts


Plant disorder that cannot be transmitted between plants<correct
answers>Abiotic problems


Ant insect order<correct answers>Hymenoptera

, Insects with chewing mouthparts<correct answers>Caterpillars


What kind of insect are mites<correct answers>arthropods


Insects that cause leaf stippling<correct answers>Mites


Life stages of complete metamorphosis<correct answers>egg,
larva, pupa, adult


Complete elimination of pest species<correct
answers>eradication


Pests that cause damage on a regular basis<correct
answers>Key Pests


Use of preemergence pesticide is an example of<correct
answers>preventive use


Keeping pests below a certain level<correct answers>pest
suppression


example of cultural and mechanical control<correct
answers>Mowing weeds


use of physical barriers<correct answers>exclusion