Crabgrass Study guides, Class notes & Summaries

IPM Integrated Pest Management; Goals are provide economical pest control/protect the environment Not The Goal Of IPM Elimination of all pests Economic threshold/action threshold Number of pests per plant of amount of damage to plant at which control measures should begin economic injury level breakeven point which the cost of pest control equals the revenue loss caused by pest aesthetic injury level number of pests that might cause enough damage to the appearanc...

While shopping at his local mall, Fred buys an iPad for $399, a barbecue grill for $509, and then pays $25 to have his watchband cleaned. Which of Fred's transactions are governed by Article 2 of the UCC? correct answer: The purchases of the iPad and the barbecue grill are covered by Article 2 of the UCC. Both agreements involve goods. Jim Dan, Inc., owned a golf course that had trouble with crabgrass. Jim Dan bought 20 bags of Scotts Pro Turf Goosegrass/Crabgrass Control for $835 and appli...

Which of the following make up the vast majority of pathogens in turf: correct answer: Fungi APHIDS secrete honey, attracting wasps, bees and predatory insects. T/F? correct answer: False Select ALL of the following that are 'annual' weeds: correct answer: Annual bluegrass Chickweed Purslane Crabgrass Oxalis Spurge Dallisgrass Dandelion Dichondra Sandbur Clover Rescuegrass Aster Henbit Bermudagrass Goosegrass Adult webworms frequently rest on grass blades with their...

Alabama OTPS Study Guide Rated A+ Johnsongrass Coarse Perenial, Does not persist under frequent mowing Mullein Densely-hairy or woolly biennial (6ft tall) Virginia Buttonweed Spreading Perennial herb, opposite leaves, lance shaped, white tubular flowers, 4 lobes Curly Dock Taprooted perennial, reddish brown fruit, 3 wing like projections White clover Low growing perennials Florida Bettiny Rattle snake weed Dichondra Pony foot, creeping perennial Dandelion Deeply taproote...

Which of the following is not a major component of an in-ground turfgrass irrigation system: correct answersWeather station Which broadleaf weed is also known as 'pigweed'? correct answersPurslane Match each of the following turfgrasses with their geographic origins: correct answersBermudagrass - South Africa Zoysiagrass - Asia Bahiagrass - South America Kikuyugrass - East Africa Tall Fescue - Europe Perennial Ryegrass - Europe, Asia, and North Africa Centipedegrass - China Carpet...

which is not a warm season weed? correct answer: rescuegrass Which weed has square stems, small, pink flowers, grows up to 16 inches in height and is in the 'Mint' family? correct answer: henbit Which is not true about broadleaf weeds? correct answer: Usually don't have a taproot Green Kyllinga is usually found in dry areas? correct answer: false Which of the following is not a common class of weeds? correct answer: legumes All weeds are inedible. T/F? correct answer: fal...

Illinois Pesticide Applicator Rights-Of-Wayfirst step in weed control - correct answer identification of weed broadleaf weeds - correct answer netted veins narrowleaf weeds (grasses) - correct answer long, thin leaves with parallel veins areas preferred by annuals - correct answer soil is disturbed or perennial plants are spotty/poor areas preferred by winter annuals - correct answer soil is disturbed in fall or left exposed over winter areas preferred by biennials - correct...

Which fencing provides the best protection against deer damage? - correct answer Permanent, 8-ft high woven wire fencing With high-exposure applications using mist blowers, aerosols, fog generators, or high pressure sprayers, which of the following should not be worn? - correct answer Tightly woven cotton long sleeved shirt, pants, hood, and gloves sprayed with scotchguard If you have a recommendation of 2 oz of a given chemical for 1000 sq ft how much chemical will you need for 4590 sq ft...

Category 1A weed management annuals - correct answer A flowering plant that completes its entire life cycle in a single year or growing season. how are weeds classified - correct answer according to their life cycles germinate from seed in the spring and produce a root system & rosette of leaves during 1st year - correct answer biennials perennials - correct answer live many years; produced by seeds or vegetatively woody perennials - correct answer aboveground plant parts that ...

Which of the following is not a major component of an in-ground turfgrass irrigation system: correct answer: Weather station Which broadleaf weed is also known as 'pigweed'? correct answer: Purslane Match each of the following turfgrasses with their geographic origins: correct answer: Bermudagrass - South Africa Zoysiagrass - Asia Bahiagrass - South America Kikuyugrass - East Africa Tall Fescue - Europe Perennial Ryegrass - Europe, Asia, and North Africa Centipedegrass - China ...