QAL "B" License-Landscape Maintenance Pest Control Chpt 1
QAL "B" License-Landscape Maintenance Pest Control Chpt 1 Four ways that weeds compete with the desirable plants: - ANS water, nutrients, light, reduced visual beauty Name six pests to landscape (besides weeds) - ANS insects, mites, fungi, bacteria, viruses, & nematodes Pests that are vertebrates: - ANS rodents that make burrows, mounds, & chew on roots, bark, & leaves Four main groups of landscape pests: - ANS Weeds, invertebrates, vertebrates, plant pathogens Weeds are classified as: - ANS undesirable plants Invertebrate pests are: - ANS insects, spiders, mites, nematodes, snails, slugs Vertebrate pests are: - ANS rodents, other mammals, birds Plant pathogens are: - ANS bacteria, viruses, fungi, other microorganisms Ways that weeds reproduce: (2) - ANS many seeds (dormant for up to 20 years), vegetative structures (stolons, rhizomes, tubers),
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