Kansas Turf Pest Control 3B Practice Test

These questions are part of the practice quiz. Start practicing

• What is a characteristic feature of sod webworm larvae?
• When spraying trees and shrubs with a hand boom, the amount of spray that should be applied is
• Which herbicide is described as the industry standard for total vegetation control since the early 1970s?
• Which grasses are classified as cool-season varieties?
• For white grub control, timing is most effective after which event?
• Iron chlorosis manifests as which leaf condition?
• Which is NOT a factor influencing weed control with foliage-applied herbicides?
• Which of the following represents the correct application rate formula to determine tractor speed for a given application rate?
• Air pressure sprayers require which components?
• Wood decay is caused by which organisms?
• What is the feeding behavior of sod webworm larvae?
• Which of the following is NOT one of the three major white grub groups present in Kansas?
• Necrotic ring spot patches are circular to arc-shaped and range in diameter from which size?
• Dollar spot occurs on all turf grasses grown in Kansas due to which pathogen?
• Dismiss is characterized by which of the following?
• Turflon is categorized as which type of herbicide?
• Which weed is an annual that germinates in early spring and has a long white taproot?
• Which statement about common chickweed leaves is accurate?
• The first step in the control of plant pathogens is:
• In prostrate spurge, seeds are carried in capsules in groups of how many?
• Whitefly adults and nymphs feed by which mechanism?
• 2,4-D is described as a growth-regulating phenoxy herbicide that is formulated as which forms and available in which formats?
• Necrotic Ring Spot is caused by which pathogen?
• Which prostrate warm-season annual has bright-green leaflets, yellow flowers, and seeds with two stout spines resembling Texas longhorns?
• For wettable powder formulations, which equipment feature is essential?
• How can bark beetles kill trees?
• Which term describes solid formulations that are most commonly formulated as granules and provide effective weed control while reducing risk to ornamental and vegetable gardens?
• How do aphids damage trees?
• Pink snow mold patches are usually what size?
• Which product provides quick initial knockdown but requires repeat applications for control?
• Which insect excretes honeydew?
• Postemergence herbicides are used to selectively control which types of broadleaf weeds in turfgrasses?
• Warm-season grasses should not be fertilized after which date?
• Which herbicide is labeled for Kentucky bluegrass, bermudagrass, buffalograss and zoysiagrass and controls a variety of annual and perennial weeds?
• Which product is carfentrazone and is considered good for moss control?
• What is the best way to avoid problems with wood-boring insects?
• Which statement best describes the primary mode of spread for Dutch elm disease?
• Ronstar is not for use on home lawns and is particularly effective against which weed?
• What is the purpose of using an insecticide-fertilizer combination on turfgrass?
• Which statement is true? Mealy bugs create a white waxy material shortly after feeding; Thrips do not have fringe on wings; Whiteflies feed by chewing leaves; Symphylids are not mistaken for springtails.
• Which product includes sulfentrazone as an active ingredient?
• Which herbicide should be used with caution around landscape plants due to root uptake and should not be used inside the drip-line of trees?
• Fairy ring fungi grow in the soil or thatch consuming organic matter and affect turf grass growth. This describes which organism?
• What does GPM stand for in sprayer terminology?
• Surflan is labeled for use on which grasses?
• Henbit is best described as which life cycle and flower color?
• Tupersan (siduron) can be used at time of seeding to control which weeds in the seedbed, and is not for use on which grasses?
• Which of the following is an example of a non-pest on plants?
• Which plant parts are most susceptible to injury from insecticides?
• Which of the following is an example of a summer annual weed common to turfgrass?
• Which of the following is true about powdery mildew management?
• In Kansas, how many generations do bagworms have?
• Biennial weeds normally occur at the same time as which group?
• Which product is described as very effective and can be used on all Kansas turfgrasses except buffalograss?
• Which product is not effective on crabgrass?
• Which plant has rattail seed heads several inches long?
• Annual weeds complete their life cycle in:
• Which of the following is a perennial broadleaf weed?
• Application methods vary with which of the following?
• In lawns, what is a typical growth pattern for dock?
• Which herbicide formulation includes quinclorac, sulfentrazone, 2,4-D, and dicamba?
• Which is one of the three major white grub groups present in Kansas?
• Which of the following is an element of the five-step approach to reducing insect pest problems?
• Which of the following is NOT listed as a common sign of insect or mite presence?
• Rust is caused by which type of organism?
• Dandelion life cycle is described as?
• Low pressure, low volume sprayers or granular applicators can be used against which pest categories?
• Which cool-season perennial spreads by long white rhizomes, has leaf blades about twice the width of bluegrass, and features an auricle that clasps the stem and a hairy lower leaf sheath?
• Powdery mildew is caused by which type of organism?
• What type of sprayer would be best used for wettable powder formulations?
• In more than half of the reported rabies cases, which animal is most commonly affected?
• What is the first step in controlling turfgrass problems?
• How many generations do sod webworms have per year, and when do the first and second generation adults appear?
• Thatch is defined as which of the following?
• Weed-free soil at planting is achieved by which practices?
• Which is the first step in the five steps to reduce insect pest problems?
• 2,4-DP is described as which?
• The statement that the most common foliar disease of roses in Kansas is Black Spot is true.
• Which disease is listed among common turfgrass diseases in Kansas?
• XL contains which two active ingredients?
• Soft scales damage plants by which mechanism?
• Which practice helps manage pink snow mold?
• Which statement about Barricade (prodiamine) is correct?
• What is the recommended threshold for applying insecticide when monitoring sod webworms on turf?
• Which statement about fungicides is true?
• Gallery (isoxaben) is primarily designed to control which type of weeds?
• Rose mosaic virus is transmitted by which of the following?
• Which pests are defined as underground pests that primarily feed on roots?
• Perennial grass weeds are the most difficult to control. True or False?
• Which statement about powdery mildew is false?
• Pocket gopher burrow size is approximately the size of which object?
• What is a key reason to collect information on cultural practices when diagnosing plant diseases?
• Which herbicide is described as a very effective non-phenoxy broad-spectrum herbicide that is excellent against clover but cannot be used on home lawns?
• The two most common spider mite pests are?
• Which method is not allowed in Kansas for the control of damage caused by rabbits?
• Which factors influence weed control with soil-applied herbicides?
• Which product contains oryzalin as its sole active ingredient and is labeled for tall fescue and warm-season grasses only?
• In the calibration jar method, s represents the number of seconds required to fill which container?
• Which cultural practice helps reduce brown patch pressure when conditions favor the disease?
• 2,4-D is an example of which type of herbicide?
• Which statement best describes gravity-flow liquid applicators?
• Flea beetles overwinter as:
• Preemergence weed control involves applying chemicals to the soil to stop the germination or growth of what?
• When does most feeding by sod webworms occur?
• Which product should be avoided on bentgrass?
• Which cultural practice helps manage powdery mildew?
• Which product can be used on bentgrass greens?
• Which herbicide is a non-phenoxy broad-spectrum with strong clover control but cannot be used on home lawns?
• Deciduous trees can tolerate more defoliation than evergreens. True or False?
• Which of the following is a winter annual weed?
• Which statement describes Type 3 fairy ring?
• The cottonwood borer is a pest of which tree group?
• Sandbur may be confused with which weed before the formation of spiny burs?
• Which weed has palmately divided leaves into three leaflets and yellow funnel-form flowers?
• Which of the following is a common sign of root disease that is observed above ground?
• Pocket gophers and moles are helpful to the environment because
• Which plantain species has slender, narrow leaves about 1 inch across with three to five prominent veins and a short cylindrical seed head?
• Application Equipment includes which of the following?
• Which pathogen type is most commonly associated with root diseases?
• Which herbicide is not labeled for buffalograss?
• The cottonwood borer is an important pest of which tree?
• Dandelion root type is best described as?
• Brown patch is more severe on which turf condition?
• Which plant parts are most susceptible to injury from insecticides?
• Moss tends to appear in turfgrass when the turf has been thinned due to site or environmental factors.
• Sawdust, wood chips, and pitch around the plant are usually present when which pest is present?
• Dollar spot is caused by Sclerotinia homoeocarpa. True or False?
• For managing annual white grub populations, when should insecticides be applied?
• Most root diseases are caused by which group of organisms?
• Which grasses are warm-season varieties?
• Leaf spot and melting out are caused by which of the following?
• Which statement correctly describes the risk associated with systemic fungicides?
• When are adult sod webworms typically observed flying and laying eggs?
• Which item is considered a condition of power sprayers?
• Brown patch is a __________ disease.
• Control of annual grasses is best achieved with which strategy?
• How does white clover spread?
• Drive provides good activity on field bindweed, black medic, and clover, but has little activity on which weed?
• Which herbicide works strictly by contact and desiccates treated plants but they will regrow from the crown?
• In broadcast spraying, what does W represent?
• What is thatch?
• Hackberry nipple galls are caused by which insect group commonly called jumping plant lice?
• Fairy ring symptoms are often observed after:
• Dutch elm disease moves from diseased to healthy trees by which mechanisms?
• Powdery mildew is most commonly found in which lawn area?
• The most common foliar disease of roses in Kansas is which disease?
• Withholding spring fertilization of warm-season grasses should occur until mid-May for which grasses?
• What is another common name for Spurge, prostrate?
• Bagworms overwinter in which form?
• Which product is described as providing excellent control and is for use on warm-season grasses only?
• Which cool-season perennial forms rosettes with prominently veined leaves, including a species with purplish stalks?
• The lilac borer is an important pest of which tree?
• What type of sprayer enables the operator to use much less water to apply a pesticide?
• Herbicide persistence in the soil does NOT depend on:
• Surge is formulated to control which weed category?
• Which product delivers a quick initial knockdown but requires repeat applications for continued control?
• Certainty is approved for which type of grasses?
• Powdery mildew weakens plants by doing what to the leaf?
• Violets (Viola spp) in turf are characterized as which type of plants and when do they typically bloom?
• In the sprayer speed calibration, mph equals 120 divided by t, where t is the number of seconds required to travel how many feet?
• Princep is labeled for use on which grasses?
• Which organism is not an insect?
• In application rate calculations, GPA stands for which of the following?
• Team is a herbicide composed of which two active ingredients?
• Which of the following is a winter annual weed common in new turfgrass?
• Which grass weed is a warm-season perennial that produces both rhizomes and stolons and creeps across the area?
• XL (benefin + oryzalin) is for use on which grasses?
• Which ingredients are part of T-Zone's formulation?
• Petiole gall of poplar is caused by:
• Necrotic Ringspot is listed as a common turfgrass disease in Kansas.
• In the calibration jar method, how is the flow rate in gallons per minute (gpm) calculated?
• The succulent oak gall on pin oak in Kansas is caused by:
• Which pest feeds by removing plant fluids from leaves?
• Acclaim is effective for control of which weed type and what is a potential side effect on certain grasses?
• Which of the following is NOT a condition associated with power sprayers?
• At what life stage should an insecticide be directed for wood-boring insects?
• After applying a preemergence product, what action helps move the chemical into the soil?
• Shepherd's purse is a winter annual with deeply lobed leaves forming rosettes in the fall. Which feature helps distinguish it from dandelions?
• Which generation tends to cause the greatest damage in Kansas?
• Crown gall disease is caused by which type of organism?
• The spotted skunk is protected year around in Kansas
• Dollar spot symptoms include which description?
• The bluegrass sod webworm is described as one of the most destructive turfgrass pests in Kansas. Which statement best reflects this?
• Which of the following is included in the Kansas turfgrass industry?
• What are some adverse effects of pesticide misuse?
• Team is a herbicide for use on all Kansas species, except which grasses?
• Which warm-season perennial grass has wiry fine stems that root at the nodes and forms circular patches?
• Pine tip moth overwinters as a:
• The seedpods of Shepherd's purse are triangular and resemble which object?
• When using an air-carrier sprayer, what proportion of the spray should be applied to the top half of the tree?
• Liquid applicators can be classified into two groups, which are:
• A mole trap is most effective when it is properly set with a soil obstruction to block the runway.
• Weed control in ornamental begins with:
• Which bird is protected by state and federal laws?
• What should be applied to sod webworms for control?
• Which product is labeled for home lawns and is noted for nutsedge control?
• Which action is a key part of planning a weed control program?
• Pine tip moth overwinter in which life stage?
• Which statement about Type 1 fairy ring is true?
• Honeydew is typically produced by which insect?
• Elm leaf beetle generations in Kansas are typically?
• Persistence of a herbicide depends on various factors; which of the following does NOT influence persistence?
• To control cedar-apple rust, routine sprays on the apple/crabapple host should be applied during which months?
• What type of nozzle would be the best for low-pressure herbicide applications where drift is a concern?
• Which product is used for non-selective weed control of emerged weeds, has no soil residual, and can act by both contact and systemically with effects showing up sooner than glyphosate?
• Which step involves observing symptoms on individual plants during diagnosis?
• Betasan (bensulide) is suitable for use on which grasses?
• Which statement describes compacted areas in turf?
• Which practice best supports accurate disease diagnosis in plants?
• Scab fungus on apple and flowering crabapple overwinters in which location?
• Which cultural practice is recommended to reduce winter injury?
• Type 3 fairy ring is notable for which feature?
• The pocket gopher burrow is about the size of
• Type 2 fairy ring may or may not have which structures?
• Into which two categories can turfgrass insect pests be grouped?
• Carpetweed leaves are grouped into whorls at each joint on the stem. How many leaves are typically in a whorl?
• Billbugs may infest zoysiagrass in eastern and southern Kansas. They have also been found in bermudagrass and bluegrass.
• Type 3 fairy ring can reach a diameter of up to which size?
• What color are the flowers of common chickweed?
• Barnyard grass seed head branches into how many short compact segments?
• Carpetweed is a late-starting, rapidly growing summer annual. Which growth habit describes carpetweed on the soil surface?
• Which is NOT a factor influencing weed control with soil-applied herbicides?
• Persistence of a herbicide depends on several factors. Which of the following is correct?
• Which weed has triangular stems, three-ranked leaves from near the ground, and seed heads that resemble burs?
• How are cankerworms most readily spread to other trees?
• Which weed is described as having bright-green leaflets and yellow flowers in a prostrate, warm-season annual growth habit?
• Elm leaf beetle management timing targets which life stage?
• Which warm-season perennial grass is described as producing both rhizomes and stolons that lie flat and creep across an area?
• Symphylids are frequently mistaken for which group?
• Which product's formulation includes carfentrazone along with 2,4-D, MCPP, and Dicamba?
• A good way to determine which animal, the mole or the pocket gopher, is responsible for lawn damage is to
• Which of the following is NOT a source of infection mentioned in the material?
• Rapid dieback of new shoot growth is called which term?
• Bronze birch borer primarily infests which genus of trees?
• Which statement about hose-end sprayers is true?
• Black vine weevil larvae feed on?
• Which herbicide is a phenoxy herbicide usually formulated in combination with other herbicides to increase the spectrum of control?
• To be effective, pesticides should be applied uniformly at what rate?
• Necrotic Ring Spot is primarily a problem for which grass species?
• What is a typical symptom of powdery mildew on leaves?
• In band spraying, what does W represent?
• Conks are?
• Pocket gophers and moles contribute to soil health by the action of their tunnels, which
• Which components are involved in typical turf management?
• Cultural practices are the key to what in turf management?
• Herbicide injury may include which of the following symptoms?
• Besides Kentucky bluegrass, Necrotic Ring Spot can be found on which of the following grasses?
• Herbicide damage to ornamentals can occur when:
• What is the Latin name of the fungus associated with Necrotic Ring Spot?
• Most plant galls cause minimal damage to host plants
• Which of these insects excretes honeydew?
• Implement control measures when there is one defoliated spot per ______ of buffalograss.
• Thrips adults have a distinguishing feature on their wings. What is it?
• What does not influence weed control when using foliage applied herbicides?
• Elm leaf beetle damage is primarily caused by which life stage?
• A good trap for catching moles is one that
• Which product is primarily used for moss control in turf?
• Which chemical class is specifically addressed in safe-use guidelines alongside selection and read directions?
• Bark injuries serve as entrances for canker pathogens.
• White, spongy fungal growth may be visible in the thatch or soil beneath the fairy ring. This statement is:
• Quackgrass is also commonly known as which of the following?
• Which formulation controls a wide variety of broadleaf weeds and is not labeled for buffalograss?
• Cyclamen mites are small and are what color?
• Grasshoppers are most easily controlled at which life stage?
• Pink snow mold typically develops under which conditions?
• Which of the following is a key component of planning a weed control program?
• Which statement correctly describes timing for white grub insecticide effectiveness?
• Speedwell seedpods are described as which shape?
• Not all insects on plants are pests. Which insect is provided as an example of a non-pest?
• Shortly after mealy bugs start feeding, they create which of the following?
• Two spotted spider mites overwinter as which life stage?
• Which pathogen is commonly associated with Brown Patch in tall fescue?
• Which statement about solid granule formulations is true?
• Iron chlorosis results in:
• Powdery mildew is caused by which fungal species?
• Powdery mildew management: which cultural practice helps reduce its occurrence?
• White clover is best described as which type of plant?
• Calibration is the process of which of the following?
• Fairy ring management includes which of the following?
• Which two dock species are mentioned?
• Pine tip moth larvae tunnel into immediately after hatching from eggs?
• A conk is the fruiting body of which group of organisms?
• Damage symptoms of aphids, whiteflies, nymphs, scales and mealybugs include which of the following?
• Rabies is found in more than 50 percent of the reported cases in
• What is the first sign of damage from a buffalograss sod webworm?
• Pressure applicators are categorized into two types. Which are they?
• Gravity-flow liquid applicators are described as being most desirable for the average homeowner because they are simple to operate, low in upkeep and initial cost, and reduce drift of fine droplets. Which option correctly reflects this description?
• Which weed has wiry, leafy stems with a thin papery sheath at each leaf node?
• What are the most common plant pathogens?
• What factors do you need to know to determine the spray application rate?
• Fall webworms feed on which part of the leaves?
• Which statement best describes why uniform pesticide application is emphasized?
• Two spotted spider mites overwinter as:
• Powdery mildew is primarily a problem of which grass species?
• Mimosa webworm in Kansas has how many generations?
• Which feature is characteristic of common yarrow?
• Tenacity's label includes windmill grass and nimblewill. Which statement best describes this?
• Cutworms and armyworms are the caterpillars of which group of moths?
• Which warm-season annual has fleshy or succulent leaves and stems, prostrate growth, stems that root where touching ground, and small yellow flowers?
• Pink snow mold is common on which turf types?
• Fall webworms have a feeding habit described as?
• Which life stage of scales is easily controlled with contact insecticides?
• Which product has no soil residual and shows effects somewhat sooner than glyphosate?
• The application of weed killers to unwanted emerged plants is referred to as
• Young infected shoots that rapidly wilt as if scorched by fire have which disease?
• Crabgrass seed head is described as which of the following?
• Tenacity is labeled for which grasses and can be applied pre or post seeding?
• The adults of sod webworm are which type of insect, and what are they generally like in appearance?
• Which insect is known for producing honeydew as a byproduct?
• Type 1 fairy rings have been associated with which soil conditions?
• Where do sod webworm larvae commonly live and feed?
• Chinch bugs are most commonly found in which grass, though they seldom cause significant damage?
• Devrinol (napropamide) is labeled for use on which grasses?
• Which weed often has leaves with a bluish cast?
• Which product is excellent on nutsedge and labeled for home lawns, and for use on bermudagrass and zoysiagrass only?
• What is the seed longevity of white clover in soil?
• Fairy ring is caused by which group of organisms?
• Princep (simazine) is labeled for use on which grasses?
• Buried debris in turf areas can resemble disease because which statement is true?
• To plan a good weed control program, you must do which of the following?
• Drive provides effective control of crabgrass and has good activity on which additional weeds, but little to nothing on which grass?
• Which statement best characterizes Type 2 fairy ring?
• Which caterpillars are the most destructive to flower gardens in Kansas?
• Before applying a preemergence herbicide, which step is recommended?
• To manage insect pests effectively, commercial pesticide applicators should possess basic knowledge of what?
• Which are the principal species of crabgrass?
• Fairy ring symptoms are described in how many categories?
• Nutrient deficiency in turfgrass is indicated by which symptoms?
• Necrotic Ring Spot is a root disease caused by what type of organism?
• Which herbicide is particularly effective against goosegrass?
• Which statement best describes turf thistle?
• Symptoms of Verticillium wilt are more common in which period?
• Woodsorrel, yellow leaves are palmately divided into how many leaflets?
• Which pests are considered aboveground and feed on turfgrass blades and stems?
• Which life stage of the elm leaf beetle causes the most damage?
• Tall fescue characteristics include which feature of mature leaf blades?
• The entire environment responds when a pesticide is used. What is the typical response when a herbicide is applied?
• It is a good practice to avoid using plant material that shows signs of root disease.
• When applying insecticides, timing sprays to coincide with vulnerable life stage of a pest is considered important. True or False?
• 2,4-D is very effective against which type of weeds?
• Management of brown patch includes which practice?
• Which practice is recommended to maintain turf health and prevent disease development?
• Spotted skunk protection status in Kansas is year-round protected.
• Which information should be obtained for disease diagnosis?
• The two general pest problems associated with indoor plants are:
• Necrotic ring spot patches typically range in diameter from:
• Bagworms overwintering are described as?
• Which disease is caused by bacteria?
• If ester formulations of 2,4-D are used at temperatures above 85 degrees, what risk increases?
• The risk is greater from which groups when pesticides are used in ornamental settings?
• Fungal fruiting structures may appear in the fairy ring area. This statement is:
• Sandbur is a warm-season annual grass most often found in what type of turf?
• Which statement about soil-applied weed control factors is correct?
• T-Zone is formulated for tougher to control weeds such as which two?
• In terms of geographic zones, Kansas is located in which area?
• Which product includes sulfentrazone together with 2,4-D, MCPP, and Dicamba?
• Bluegrass, annual can produce seed heads when mowed at which height?
• Which of the following is NOT a recommended practice to manage brown patch?
• Thrips can be identified by which wing feature?
• Bluegrass, annual is a low-growing winter annual that does not have rhizomes. Which statement best describes its growth?
• In Kansas, how many generations do mimosa webworms have?
• Which is not an annual weed?
• Barnyard grass seed head branches into six to eight short compact segments and lacks a ligule and auricles. Which weed is this?
• Brown Patch is most commonly associated with tall fescue in Kansas.
• Which symptom is associated with powdery mildew on infected leaves?
• Which herbicide has been the industry standard for total vegetation control since the early 1970s, with systemic action and no soil residual, and typically shows effects in seven to ten days?
• In compacted turf areas, what is a common consequence?
• Which product controls a variety of broadleaf weeds as well as wild garlic and wild onion and is labeled for bermudagrass and zoysiagrass only?
• Root diseases are most common in sites with poor drainage.
• Which species is noted as being common in the region alongside common yarrow?
• Which of the following is a perennial broadleaf weed?
• Symphylids are frequently mistaken for springtails. Which organism is this confusion with?
• Which weed is commonly referred to as perennial morning glory?
• Brown patch initially is which color before fading?
• Lilac borer is an important pest of which tree species?
• Management of dollar spot includes which approach?
• Common chickweed is best described as which growth habit?
• What margin feature might be seen on pink snow mold patches?
• Pendimethalin can be used on all Kansas lawn species except which?
• Which category includes crabgrass, goosegrass, barnyardgrass, and foxtail?
• Bermudagrass is described as a serious pest of which type of grasses?
• Which disease is mentioned as affecting Kentucky bluegrass in the material?
• Pine wilt is unusual because it is caused by which organism type?
• Water pressure sprayers are commonly known as which type?
• Windmill Grass is most likely to infest lawns started with what?
• Winter injury to trees and shrubs can be minimized by:
• Fusilade II is used for suppression of which turfgrass species in tall fescue or zoysiagrass lawns?
• Kerb (pronamide) is labeled for use on which turfgrass?
• When are forest lands considered croplands?
• The succulent oak gall on pin oak in Kansas is caused by which organism?
• Where is common chickweed commonly found?
• Which statement best describes SpeedZone?
• Which life state of ants should be controlled?
• Pink snow mold is also known as which disease name?
• Gallery will also prevent germination of which seed?
• Which woody perennial reproduces by seed and root and is found mostly in woods and shady places, with leaves divided into three oval leaflets and white berries?
• What factors affect the growth of grass?
• Safe, proper use guidelines include which of the following?
• Which phenoxy herbicide is often formulated alone and is more effective on clover than 2,4-D?
• How do trees infested by the bronze birch borer die?
• Which herbicide is primarily used for pre- and post-emergence annual bluegrass control on perennial ryegrass golf course fairway turf?
• What role do natural enemies such as wasps and lady beetles play in turf and ornamental pest management?
• Before using any toxicant, what is a good idea?
• Which of the following is a spray drift-related consideration in safe-use practices?
• Moss tends to occur in turfgrass when the grass has been thinned due to site or environmental factors.
• Which perennial weed spreads by seed and underground root and has reddish-purple flowers with five petals?
• Preemergence products should be applied when?
• Necrotic ring spot patches are described as circular to arc-shaped. What is another way to describe this symptom?
• For some plant types, varieties resistant to powdery mildew are available.
• Which of the following is a summer annual weed?
• Within the application rate formula mph, the variable W represents what?
• Algae forms in which conditions, and what happens as it dries?
• When is the best time to spray for elm leaf beetle?
• Which natural enemies are mentioned as helping keep insects and mites under control?
• Hackberry nipple galls are caused by?
• There are two common groups of wood-boring insects:
• When diagnosing turfgrass problems, which step is recommended?
• Pythium Foliar Blight is a disease that affects turfgrass in Kansas.
• Powdery mildew is listed as a common turfgrass disease in Kansas. Which of the following is a listed disease?