Environmental Studies

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Many ____ are not affected by plant growth regulators used on turf. A) annual grasses B) ... Started by Cooldude101	1 Replies 96 Views	Jul 21, 2018 by Loise Hard
Approximately ____________ of the topgrowth should be removed per mowing. Fill in the blank(s) ... Started by ericka1	3 Replies 13 Views	Jul 21, 2018 by anoriega3
A lawn with tough seed stalks is cut with a ____________________ mower. Fill in the blank(s) with ... Started by deesands	1 Replies 27 Views	Jul 21, 2018 by aidanmbrowne
A rotary mower blade must be ____________________ after it's been sharpened. Fill in the blank(s) ... Started by tsand2	1 Replies 40 Views	Jul 21, 2018 by krakiolit
Slow growing grasses such as the fine ____________________ require less frequent mowing. Fill in ... Started by saliriagwu	1 Replies 29 Views	Jul 21, 2018 by nyrave
The ____________________ of a reel mower does the actual cutting. Fill in the blank(s) with ... Started by tiffannnnyyyyyy	1 Replies 27 Views	Jul 21, 2018 by marict
If a mower hits a tree and causes a wound, ____________________-causing organisms can enter. Fill ... Started by mcmcdaniel	1 Replies 125 Views	Jul 21, 2018 by ciecieme
Remove the ignition wire from the ______________________________ before touching a rotary blade. ... Started by LCritchfi	1 Replies 22 Views	Jul 21, 2018 by Pswine
The clippings are trapped inside the ___________ because there is no discharge chute or the chute is ... Started by rachel9	1 Replies 42 Views	Jul 21, 2018 by sylvia
Seedling grasses are susceptible to injury from broadleaf herbicides. Indicate whether the ... Started by fbq8i	3 Replies 34 Views	Jul 21, 2018 by ntsoane kedibone
Nutsedge is also called nutgrass, and in fact is a true grass. Indicate whether the statement is ... Started by wrbasek0	1 Replies 12 Views	Jul 21, 2018 by jlaineee
Which is not an annual weed? A) foxtail B) johnsongrass C) goosegrass D) field ... Started by skymedlock	1 Replies 9 Views	Jul 21, 2018 by Pariscourtney
Which weed is a biennial? A) ground ivy B) bull thistle C) pigweed D) ... Started by wrbasek0	1 Replies 7 Views	Jul 21, 2018 by DHRUVSHAH
The annual bluegrass problem is greatest on: A) lawns B) golf courses C) sports fields D) ... Started by kaid0807	1 Replies 10 Views	Jul 21, 2018 by hollysheppard095
____________________ is described as a weed regardless of the type of turf in which it is growing. ... Started by jho37	1 Replies 33 Views	Jul 21, 2018 by Bison
Herbicides are often combined to give a product ____________________-spectrum weed control. Fill ... Started by storky111	1 Replies 31 Views	Jul 21, 2018 by diana chang
Nonselective herbicides are toxic only to broadleaf plants. Indicate whether the statement is ... Started by nevelica	1 Replies 20 Views	Jul 21, 2018 by Athena23
Postemergence herbicides are used after a weed has appeared in the turf. Indicate whether the ... Started by beccaep	3 Replies 38 Views	Jul 21, 2018 by jointhecircus
Small amounts of unused spray can be applied to an untreated area where the pesticide will not ... Started by NClaborn	1 Replies 24 Views	Jul 21, 2018 by juiceman1987
The least toxic pesticides are identified by the signal word: A) Danger B) Warning C) Hazardous ... Started by mspears3	1 Replies 17 Views	Jul 21, 2018 by catron30
Which is a liquid formulation? A) EC B) WP C) DF D) SP ... Started by ssal	1 Replies 13 Views	Jul 21, 2018 by janeli1
Photocomposition occurs when a chemical is broken down by ____________________. Fill in the ... Started by pepyto	1 Replies 22 Views	Jul 21, 2018 by blazinlyss
All formulations used on turfgrass, except for ____________________, are mixed with water. Fill ... Started by yoroshambo	1 Replies 53 Views	Jul 21, 2018 by Tonny
____________________ are pesticides that form a gas when applied. Fill in the blank(s) with ... Started by mikaylakyoung	1 Replies 29 Views	Jul 21, 2018 by joshbk44
Pesticide ____________________ is most common on slopes. Fill in the blank(s) with correct ... Started by Haya94	1 Replies 125 Views	Jul 21, 2018 by recede