https://plantfacts.osu.edu/wiki/api.php?action=feedcontributions&user=Elaine&feedformat=atomPlantFacts - User contributions [en]2024-03-29T01:38:43ZUser contributionsMediaWiki 1.38.2https://plantfacts.osu.edu/wiki/index.php?title=Level&diff=12128Level2017-10-10T18:41:53Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]] [[Category:Turf]] [[Category:SportsturfC5M3]]<br />
<br />
1. In [[surveying]], an instrument used in combination with an [[elevation rod]] to read differences in [[grade]].<br><br><br />
<br />
https://images.homedepot-static.com/productImages/fbadc9de-c2cb-434e-b329-c399bd3535f5/svn/johnson-laser-level-99-002k-64_300.jpg<br><br> <br />
A Self-Leveling Rotary Laser Level System commonly used for [[surveying]], including a laser level.<br><br />
Source: http://www.homedepot.com/p/Bosch-800-ft-Self-Leveling-Rotary-Laser-Level-Complete-Kit-5-Piece-GRL-240-HVCK/205066779<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Leaf_scar&diff=12127Leaf scar2017-10-10T18:35:26Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. the healed structure which was once a point of leaf attachment.<br><br><br />
<br />
http://hvp.osu.edu/images/cd0237/202/cd0237-02.jpeg<br><br><br />
http://hvp.osu.edu/images/cd0238/202/cd0238-71.jpeg<br><br><br />
http://hvp.osu.edu/images/cd0238/202/cd0238-04.jpeg<br><br><br />
http://www.namethatplant.net/Images/ImagesFire/jkm03/jkm0301a_22a.jpg<br><br> <br />
This is an example of a leaf scar on a Tree of Heaven, <em>Ailanthus altissima</em>.<br><br />
Source: http://www.namethatplant.net/gallery_compare.shtml?compare=leaf%20scars%20of%20Sumac%20and%20Tree-of-heaven<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Lenticel&diff=12126Lenticel2017-10-10T18:32:58Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. a dot or corky spot on [[stem]]s or branches, usually of different color than the [[stem]].<br><br />
2. pore in outer bark of woody plants.<br><br><br />
<br />
http://hvp.osu.edu/images/cd0238/202/cd0238-79.jpeg<br><br><br />
http://hvp.osu.edu/images/cd0238/202/cd0238-62.jpeg<br><br><br />
http://www.namethatplant.net/Images/ImagesFire/jkm09/jkm090516_083.jpg<br><br> <br />
This is an example of lenticels on a Common Wax Myrtle, <em>Morella cerifera</em>.<br><br />
Source: http://www.namethatplant.net/gallery_glossary_1.shtml?term=lenticel<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Leggy&diff=12125Leggy2017-10-10T18:30:08Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. condition where a shrub or multi-stemmed small tree does not have significant foliage in its lower portion.<br><br><br />
<br />
http://hvp.osu.edu/images/cd0238/202/cd0238-17.jpeg <br><br><br />
http://www.cypressisles.org/images/image7.gif<br><br><br />
Comparison of how pruning may lead to leggy shrub or tree growth.<br><br />
Source: http://www.cypressisles.org/ci_pruning.html<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Leaflet&diff=12124Leaflet2017-10-10T18:21:37Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. (sing.) separate part of [[lamina]] of [[compound leaf]].<br><br><br />
<br />
http://hvp.osu.edu/images/cd0238/202/cd0238-26.jpeg<br><br><br />
http://poisonivy.aesir.com/img/glossary/defined-leaflet.jpg<br><br><br />
Diagram showing the parts of a poison ivy leaf.<br><br />
Source: http://poisonivy.aesir.com/view/glossary.html<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Leaflets&diff=12123Leaflets2017-10-10T18:20:59Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. (pl.) a division of a [[compound leaf]].<br><br><br />
<br />
http://hvp.osu.edu/images/cd0238/202/cd0238-82.jpeg<br><br><br />
http://hvp.osu.edu/images/cd0238/202/cd0238-26.jpeg<br><br><br />
http://www.differencebetween.info/sites/default/files/images/5/leaf-vs-leaflet.jpg<br><br><br />
Comparison of leaf and [[leaflet]]s.<br><br />
Source: http://www.differencebetween.info/difference-between-leaf-and-leaflet<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Leaflets&diff=12122Leaflets2017-10-10T18:19:47Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. a division of a [[compound leaf]].<br><br><br />
<br />
http://hvp.osu.edu/images/cd0238/202/cd0238-82.jpeg<br><br><br />
http://hvp.osu.edu/images/cd0238/202/cd0238-26.jpeg<br><br><br />
http://www.differencebetween.info/sites/default/files/images/5/leaf-vs-leaflet.jpg<br><br><br />
Comparison of leaf and leaflets.<br><br />
Source: http://www.differencebetween.info/difference-between-leaf-and-leaflet<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Leaflet&diff=12121Leaflet2017-10-10T18:17:49Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. separate part of [[lamina]] of [[compound leaf]].<br><br><br />
<br />
http://hvp.osu.edu/images/cd0238/202/cd0238-26.jpeg<br><br><br />
http://poisonivy.aesir.com/img/glossary/defined-leaflet.jpg<br><br><br />
Diagram showing the parts of a poison ivy leaf.<br><br />
Source: http://poisonivy.aesir.com/view/glossary.html<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Leaf_scorch&diff=12120Leaf scorch2017-10-10T18:17:15Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. injury to leaves due to lack of sufficient water, excessive [[transpiration]] or injury to the water-conducting system of the plant.<br><br><br />
<br />
http://www.apsnet.org/publications/apsnetfeatures/Article%20Images/Shadetree_Fig03.jpg<br><br><br />
Leaf scorch of elm caused by <em>Xylella fastidiosa</em>.<br><br />
Source: http://www.apsnet.org/publications/apsnetfeatures/Pages/BacterialLeafScorch.aspx<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Leaf_scar&diff=12119Leaf scar2017-10-10T18:14:51Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. the healed structure which was once a point of leaf attachment.<br><br><br />
<br />
http://hvp.osu.edu/images/cd0237/202/cd0237-02.jpeg<br><br><br />
http://hvp.osu.edu/images/cd0238/202/cd0238-71.jpeg<br><br><br />
http://hvp.osu.edu/images/cd0238/202/cd0238-04.jpeg<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Leach&diff=12118Leach2017-10-10T18:09:15Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. to dissolve in water and wash away.<br><br><br />
<br />
https://image.slidesharecdn.com/chaptertwelve-100912180605-phpapp01/95/chapter-twelve-20-728.jpg<br><br><br />
Processes that are impacted by soil water.<br><br />
Source: https://www.slideshare.net/lschmidt1170/chapter-twelve<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=LC50&diff=12117LC502017-10-10T17:56:51Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Sportsturf]] [[Category:SportsturfC4M1]]<br />
<br />
1. Lethal concentration (dosage) of a substance that kills half of the test organisms in an acute study.<br><br><br />
<br />
https://image.slidesharecdn.com/probitandlogitmodel-150203022231-conversion-gate01/95/probit-and-logit-model-18-638.jpg<BR><BR><br />
Explanation of LC50 and comparing toxicity values.<BR><br />
Source: https://www.slideshare.net/JithmiRoddrigo/probit-and-logit-model<BR><BR></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=LC50&diff=12116LC502017-10-10T17:56:05Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Sportsturf]] [[Category:SportsturfC4M1]]<br />
<br />
1. Lethal concentration (dosage) of a substance that kills half of the test organisms in an acute study.<br><br><br />
<br />
https://image.slidesharecdn.com/probitandlogitmodel-150203022231-conversion-gate01/95/probit-and-logit-model-18-638.jpg?cb=1422930718<BR><BR><br />
Explanation of LC50 and toxicity.<BR><br />
Source: https://www.slideshare.net/JithmiRoddrigo/probit-and-logit-model<BR><BR></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Lath_house&diff=12115Lath house2017-10-10T17:53:33Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. a structure consisting of a frame supporting strips of wood which are spaced to provide about 50% shade.<br><br><br />
<br />
http://www.rosebay.org/chapterweb/rosebay/images/hplathhouse2.jpg<br><br> <br />
A lath house creating shade for plants.<br><br />
Source: http://www.rosebay.org/chapterweb/rosebay/lath_houses.html<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Lateral_stem&diff=12114Lateral stem2017-10-10T17:52:23Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Turfgrass]] [[Category:Sportsturf]]<br />
<br />
1. Term associated with [[rhizome]] and [[stolons]]. Sometimes referred to as secondary [[stem]]s.<br><br> <br />
<br />
http://hvp.osu.edu/albums/turf_covers/rhizomepic.jpg<br><br><br />
[[Rhizome]]s are one type of grass [[stem]].<br><br />
Source: Ohio State University Turfgrass Program<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Lateral_lines&diff=12113Lateral lines2017-10-10T17:48:57Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Sportsturf]]<br />
<br />
1. Nonpressure pipes that connect the control valves to sprinkler heads.<br><br><br />
<br />
http://ascelibrary.org/cms/attachment/48080/1099674/1.gif<br><br><br />
Lateral line installation on a golf course for an irrigation study.<br><br />
Source: http://ascelibrary.org/doi/full/10.1061/(ASCE)0733-9437(2008)134:4(446)<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Lateral_lines&diff=12112Lateral lines2017-10-10T17:47:43Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Sportsturf]]<br />
<br />
1. Nonpressure pipes that connect the control valves to sprinkler heads.<br><br><br />
<br />
http://ascelibrary.org/cms/attachment/48080/1099674/1.gif<br><br><br />
Lateral line installation.<br><br />
Source: http://ascelibrary.org/doi/full/10.1061/(ASCE)0733-9437(2008)134:4(446)<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Lateral_bud&diff=12111Lateral bud2017-10-10T17:38:26Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. smaller [[bud]]s on the sides of [[stem]]s, responsible for growth of leaves and side branches.<br><br><br />
<br />
http://plantphys.info/apical/shoot.gif<br><br><br />
The diagram shows the location of lateral [[bud]]s at the point where the leaf meets the [[stem]].<br><br />
Source: http://plantphys.info/apical/apical.html<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Latent_bud&diff=12110Latent bud2017-10-10T17:33:21Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. a dormant ([[dormancy]]) [[bud]] that is capable of growth and development.<br><br><br />
<br />
<br />
https://www.heirloomroses.com/media/cms/rose-pruning3.jpg<br><br><br />
Note the location of the latent [[bud]]s.<br><br />
Source: https://www.heirloomroses.com/info/care/how-to/pruning/<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Latent_bud&diff=12109Latent bud2017-10-10T17:33:10Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. a dormant ([[dormancy]]) [[bud]] that is capable of growth and development.<br><br><br />
<br />
<br />
https://www.heirloomroses.com/media/cms/rose-pruning3.jpg<br><br><br />
Note the location of the latent [[bud]]s.<br><br><br />
Source: https://www.heirloomroses.com/info/care/how-to/pruning/<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Laser_level&diff=12108Laser level2017-10-10T17:31:04Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Sportsturf]]<br />
<br />
1. A [[level]], which can be used by one person without assistance, and which uses a laser beam and special [[elevation rod]] to assure precise readings. See also [[Automatic level]].<br><br><br />
<br />
http://laserlevelguide.net/wp-content/uploads/2015/01/laser-level-reviews.jpg<br><br><br />
The emitting laser beam gives very accurate readings.<br><br />
Source: http://laserlevelguide.net/<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Laser_grading&diff=12107Laser grading2017-10-10T17:29:24Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]] [[Category:Turf]] [[Category:SportsturfC5M3]]<br />
<br />
1. The use of laser devices to assist in the construction of fields with the desired contours.<br><br><br />
<br />
http://www.pacificsportsturf.com/wp-content/uploads/2013/09/services_lasergrading2.jpg<br><br><br />
Laser grading is used to construct a field.<br><br />
Source: http://www.pacificsportsturf.com/laser-grading/<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Laser_grading&diff=12106Laser grading2017-10-10T17:27:28Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]] [[Category:Turf]] [[Category:SportsturfC5M3]]<br />
<br />
1. The use of laser devices to assist in the construction of fields with the desired contours.<br><br><br />
<br />
http://www.ltslasergrading.com/images/baseball-laser-grading.jpg<br><br><br />
Laser grading is used on a sportsfield.<br><br />
Source: http://www.ltslasergrading.com/baseball-softball-field-laser-grading<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Larva&diff=12105Larva2017-10-10T17:22:58Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]][[Category:Turf]] [[Category:Turf Insects]] [[Category:Sportsturf]] [[Category:SportsturfC4M3]]<br />
<br />
1. a stage of insect [[complete metamorphosis]] between the egg and pupal ([[pupa]]) stages. The feeding, growing, nonreproductive stage of insect development.<br><br><br />
<br />
http://hvp.osu.edu/albums/SK_Notes/billbug.jpg<br><br><br />
Larva of the bluegrass billbug.<br><br />
Source: Ohio State University Turfgrass Program<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Landscape_fabric&diff=12104Landscape fabric2017-10-10T17:21:54Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. a loosely intertwined fabric that is placed over the soil as a [[mulch]] to reduce weed invasion.<br><br><br />
<br />
https://www.todayshomeowner.com/wp-content/uploads/2009/03/how-to-install-landscape-fabric-10.jpg<br><br><br />
This is a picture of how landscape fabric is used.<br><br />
Source: https://www.todayshomeowner.com/how-to-install-landscape-fabric-and-plastic/<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Lamina&diff=12103Lamina2017-10-10T17:18:55Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. blade of leaf.<br><br><br />
<br />
https://image.slidesharecdn.com/plantparts-141026093502-conversion-gate02/95/plant-parts-15-638.jpg<br><br><br />
lamina or blade<br><br />
Source: https://www.slideshare.net/ita_paola/plant-parts-40734976<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Lamina&diff=12102Lamina2017-10-10T17:18:20Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. blade of leaf.<br><br><br />
<br />
https://image.slidesharecdn.com/plantparts-141026093502-conversion-gate02/95/plant-parts-15-638.jpg?cb=1414316636<br><br><br />
lamina or blade<br><br />
Source: https://www.slideshare.net/ita_paola/plant-parts-40734976<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Juvenile&diff=12101Juvenile2017-10-10T17:16:58Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. chronologically speaking, it is an organ or tissue that is not fully developed; developmentally speaking, a plant that is unable to produce flowers (reproduce); contrast with [[mature]] which is able to reproduce.<br><br><br />
<br />
https://www.frontiersin.org/files/Articles/80325/fpls-05-00032-HTML/image_m/fpls-05-00032-g001.jpg<br><br><br />
This diagram shows the stages of plant growth, including [[vegetative]] growth where plants are in the juvenile stage.<br><br />
Source: https://www.frontiersin.org/articles/10.3389/fpls.2014.00032/full<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Juvenile&diff=12100Juvenile2017-10-10T17:16:45Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. chronologically speaking, it is an organ or tissue that is not fully developed; developmentally speaking, a plant that is unable to produce flowers (reproduce); contrast with [[mature]] which is able to reproduce.<br><br><br />
<br />
https://www.frontiersin.org/files/Articles/80325/fpls-05-00032-HTML/image_m/fpls-05-00032-g001.jpg<br><br><br />
This diagram shows the stages of [[plant]] growth, including [[vegetative]] growth where plants are in the juvenile stage.<br><br />
Source: https://www.frontiersin.org/articles/10.3389/fpls.2014.00032/full<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Irrigation&diff=12099Irrigation2017-10-10T17:04:33Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]][[Category:Cultural Practices]]<br><br />
<br />
1. to supply water by artificial means, such as with sprinklers.<br><br><br />
<br />
http://hvp.osu.edu/albums/turf_covers/irrigationwistling.jpg<br><br><br />
Source: Ohio State University Turfgrass Program<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Crumb_Rubber&diff=12098Crumb Rubber2017-10-10T17:03:41Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]] [[Category:Sportsturf]] [[Category:SportsturfC5M1]]<br />
<br />
1. Coarse, sand-sized to small gravel-sized rubber pellets used as an infill material in artificial turf or topdressed on a natural grass playing field.<br><br><br />
https://www.sportsfieldmanagementmagazine.com/wp-content/uploads/2016/04/A9852_5_full.jpg<br><br><br />
An example of the crumb rubber products that can be used on turf fields and playgrounds.<br><br><br />
Source: http://www.ecoreathletic.com/Sustainability/Rubber-Crumb-Facts<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Irrigation&diff=12097Irrigation2017-10-10T17:01:54Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]][[Category:Cultural Practices]]<br><br />
<br />
1. to supply water by artificial means, such as with sprinklers.<br />
<br />
http://hvp.osu.edu/albums/turf_covers/irrigationwistling.jpg</div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=IPM&diff=12096IPM2017-10-10T17:01:12Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Turf Insects]] [[Category:SportsturfC4M1]]<br />
<br />
1. Intergrated Pest Management. IPM is a pest control strategy that uses an array of complementary methods: natural predators and parasites, pest-resistant varieties, cultural practices, biological controls, various physical techniques, and the strategic use of pesticides. It is an ecological approach that can significantly reduce or eliminate the use of pesticides.<br><br><br />
<br />
https://media.licdn.com/mpr/mpr/shrinknp_800_800/AAEAAQAAAAAAAAdQAAAAJDIzNWIwMjBmLTI0YWYtNGZiMC04MGZjLTBmYTA5YWI1MTNhNg.jpg<br><br><br />
Integrated Pest Management<br><br />
Source: https://www.linkedin.com/pulse/integrated-pest-management-dr-tohid-nooralvandi<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Ions&diff=12095Ions2017-10-10T16:56:59Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Sportsturf]]<br />
<br />
1. Many water soluble materials which, when dissolved in water, split apart into electrically charged atoms or groups of atoms called ions. The ions with the negative charge are called [[anion]]s and those with the positive charge are [[cation]]s.<br><br><br />
<br />
http://www.aplustopper.com/wp-content/uploads/2016/09/types-ions-1.jpg<br><br><br />
The Two Types of Ions and how they are Different<br><br />
Source: http://www.aplustopper.com/two-types-ions-different/<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Interstem&diff=12094Interstem2017-10-10T16:51:49Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]]<br><br />
<br />
1. an intermediate [[stem]] piece that is grafted ([[grafting]]) between the [[scion]] and the [[rootstock]].<br><br><br />
<br />
http://aces.nmsu.edu/pubs/_h/H307/images/Figure2.jpg<br><br><br />
Diagram of Interstem dwarf apple tree.<br><br />
Source: http://aces.nmsu.edu/pubs/_h/H307/welcome.html<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Interspecific_hybrid&diff=12093Interspecific hybrid2017-10-10T16:49:20Z<p>Elaine: </p>
<hr />
<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Sportsturf]]<br />
<br />
1. A [[hybrid]] created by crossing two different [[species]] within the same [[genus]]; many bermudagrasses popular for sports turf use interspecific hybrids of ''Cynodon dactylon'' and ''Cynodon transvaalensis''.<br><br />
2. A hybrid created by crossing two plants within the same species; many [[seed]]ed bermudagrass [[cultivar]]s are hybrids of ''C. dactylon'' varieties.<br><br><br />
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http://2.bp.blogspot.com/-bJUuZMrujBk/VSdF8qbhXOI/AAAAAAAACig/RKc5_R2Ouec/s1600/golf%2Bball%2Bon%2Bbermuda.jpg<br><br><br />
African bermudagrass (<em>Cynodon transvaalensis</em>)<br><br />
Source: http://csuhort.blogspot.com/2015/04/dog-tuff-grass-new-turf-species.html<br><br><br />
<br />
http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs41065-017-0043-3/MediaObjects/41065_2017_43_Fig1_HTML.gif<br><br><br />
a Off-type grasses (lighter in color and noted by red circle) present in an ultradwarf bermudagrass (<em>Cynodon dactylon</em> (L.) <em>Pers.</em> x <em>C. transvaalensis</em> Burtt-Davy) putting green. b Close-up of an off-type grass patch present in an ultradwarf bermudagrass putting green.<br><br />
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Source: https://hereditasjournal.biomedcentral.com/articles/10.1186/s41065-017-0043-3<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Interspecific_hybrid&diff=12092Interspecific hybrid2017-10-10T16:48:11Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Sportsturf]]<br />
<br />
1. A [[hybrid]] created by crossing two different [[species]] within the same [[genus]]; many bermudagrasses popular for sports turf use interspecific hybrids of ''Cynodon dactylon'' and ''Cynodon transvaalensis''.<br><br />
2. A hybrid created by crossing two plants within the same species; many [[seed]]ed bermudagrass [[cultivar]]s are hybrids of ''C. dactylon'' varieties.<br><br><br />
<br />
<br />
http://2.bp.blogspot.com/-bJUuZMrujBk/VSdF8qbhXOI/AAAAAAAACig/RKc5_R2Ouec/s1600/golf%2Bball%2Bon%2Bbermuda.jpg<br><br><br />
African bermudagrass (<em>Cynodon transvaalensis</em>)<br><br />
Source: http://csuhort.blogspot.com/2015/04/dog-tuff-grass-new-turf-species.html<br><br><br />
<br />
http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs41065-017-0043-3/MediaObjects/41065_2017_43_Fig1_HTML.gif<br><br><br />
a Off-type grasses (lighter in color and noted by red circle) present in an ultradwarf bermudagrass (<em>Cynodon dactylon</em> (L.) <em>Pers.</em> x <em>C. transvaalensis</em> Burtt-Davy) putting green. The difference in turfgrass color between desirable and off-type grasses disrupts aesthetic uniformity of the putting surface. b Close-up of an off-type grass patch (noted by red circle) present in an ultradwarf bermudagrass putting green.<br><br />
<br />
Source: https://hereditasjournal.biomedcentral.com/articles/10.1186/s41065-017-0043-3<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Interplant&diff=12091Interplant2017-10-10T16:33:48Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
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1. growing two different intermixed crops in an area to maximize space usage.<br><br><br />
<br />
http://www.grow-it-organically.com/images/interplant-greens-chiles2-l.jpg<br><br><br />
Chiles Interplanted with Spinach and Lettuce<br><br />
Source: http://www.grow-it-organically.com/vegetable-garden-planting.html<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Interpacking&diff=12090Interpacking2017-10-10T16:30:02Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Sportsturf]]<br />
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1. In sand which contains particles in a variety of sizes, a process of [[compaction]] which can reduce the [[permeability]] of the sand.<br><br><br />
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http://iog.icampus.ac/vl/jscript/tiny_mce/plugins/imagemanager/files/QCF_Unit_332/332.4_drain.jpg<br><br><br />
Sand Backfill should be of the correct particle size to prevent migration into the granular backfill. A narrow particle-size distribution is very important because like-sized particles do not inter-pack and result in good stable porosity in the soil.<br><br />
Source: http://iog.icampus.ac/vl/read_chapter.php?learn_id=5896<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Internode&diff=12089Internode2017-10-10T16:18:15Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turfgrass]]<br><br />
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1. the portion of a [[stem]] between two [[node]]s.<br><br />
2. the area on a [[stem]] between [[node]]s.<br><br />
3. [[stem]] between [[node]]s.<br><br><br />
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http://hvp.osu.edu/images/cd0238/202/cd0238-21.jpeg<br><br><br />
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http://hvp.osu.edu/albums/turf_covers/internode.jpg<br><br><br />
Internode along a bermudagrass (''Cynodon dactylon'') stem.<br><br />
Source: Ohio State University Turfgrass Program<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Internal_drainage&diff=12088Internal drainage2017-10-10T15:38:35Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turf]] [[Category:SportsturfC1M4]]<br />
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1. The downward movement of water into, through, and out of the [[soil profile]], which may be enhanced by means of an [[installed drain system]]. See also [[Drainage]].<br><br><br />
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https://static1.squarespace.com/static/54402fd8e4b0e6f12d48c272/54414133e4b0c2fe87492adc/54414133e4b0c2fe87492e5e/1413562944745/blog+drainage+diagram.jpg<br><br><br />
Example of an internal [[drainage]] system.<br><br />
Source: http://www.texasmultichem.com/blog/avoid-rainouts-with-internal-drainage-systems.html<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Interceptor_drain&diff=12087Interceptor drain2017-10-10T15:21:50Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Sportsturf]]<br />
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1. [[Pipe drain]], filled to the surface with stone, gravel or coarse sand, and used to prevent the flow of water onto a field from an adjacent area; also used in [[swale]]s and low-lying areas off the field.<br><br><br />
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https://image.slidesharecdn.com/f2-drainageofgolfcoursefeatures-110209164129-phpapp02/95/f2-drainage-of-golf-course-features-15-728.jpg<br><br><br />
Interceptor drains.<br><br />
Source: https://www.slideshare.net/toverwater/f2-drainage-of-golf-course-features<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Instar&diff=12086Instar2017-10-10T15:10:14Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turf Insects]]<br><br />
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1. the stage in the life of an [[arthropod]] between [[molt]]s.<br><br><br />
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https://www.canolawatch.org/wp-content/uploads/2013/06/Immature-Grasshoppers-Hartley-small.jpg<br><br><br />
A grasshopper between molts.<br><br />
Source: http://www.canolawatch.org/2015/06/17/insect-update-grasshopper-diamondback-lygus-cspw/<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Insecticide&diff=12085Insecticide2017-10-10T15:07:06Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Turf Insects]] [[Category:Sportsturf]] [[Category:SportsturfC4M3]]<br />
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1. A chemical preparation for destroying insects.<br><br><br />
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http://insectcop.net/wp-content/uploads/2015/05/insecticide.jpg<br><br><br />
Examples of commercial insecticides.<br><br />
Source: http://insectcop.net/<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Inorganic_fertilizer&diff=12084Inorganic fertilizer2017-10-10T15:03:41Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turf]] [[Category:Sportsturf]] [[Category:SportsturfC4M1]]<br />
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1. Plant nutrient materials derived from mineral sources or which are synthesized chemically. As contrasted to [[fertilizer]] materials derived from [[organic]] sources.<br><br><br />
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https://image.slidesharecdn.com/azizulbinmaddalis-131228081116-phpapp02/95/inorganic-fertilizers-1-638.jpg<br><br><br />
Definitions of [[inorganic]] [[fertilizer]].<br><br />
Source: https://www.slideshare.net/aspaazura/azizul-bin-maddalis<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Inorganic&diff=12083Inorganic2017-10-10T15:01:25Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. being or composed of matter other than plant and animal; often of mineral origin.<br><br><br />
<br />
http://aquariusthewaterbearer.com/wp-content/uploads/2014/10/orginorg.jpg<br><br><br />
[[Organic]] vs. Inorganic Minerals.<br><br />
Source: http://aquariusthewaterbearer.com/organic-and-inorganic-minerals/<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Organic&diff=12082Organic2017-10-10T15:01:05Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. of plant or animal origin.<br><br><br />
<br />
http://aquariusthewaterbearer.com/wp-content/uploads/2014/10/orginorg.jpg<br><br><br />
Organic vs. [[Inorganic]] Minerals.<br><br />
Source: http://aquariusthewaterbearer.com/organic-and-inorganic-minerals/<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Inorganic&diff=12081Inorganic2017-10-10T15:00:09Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. being or composed of matter other than plant and animal; often of mineral origin.<br><br><br />
<br />
http://aquariusthewaterbearer.com/wp-content/uploads/2014/10/orginorg.jpg<br><br><br />
[[Organic]] and Inorganic Minerals.<br><br />
Source: http://aquariusthewaterbearer.com/organic-and-inorganic-minerals/<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Inoculum&diff=12080Inoculum2017-10-10T14:57:26Z<p>Elaine: </p>
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<div>[[Category:Glossary]] [[Category:Turf]][[Category: Turf Disease]] [[Category:Sportsturf]] [[Category:SportsturfC4M4]]<br />
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1. A [[pathogen]] or part of a pathogen which can cause [[disease]].<br><br><br />
<br />
https://www.apsnet.org/edcenter/advanced/topics/EpidemiologyTemporal/PublishingImages/Cycle.gif<br><br><br />
The Cyclical Nature of Plant [[Disease]].<br> <br />
Source: https://www.apsnet.org/edcenter/advanced/topics/EpidemiologyTemporal/Pages/Disease%20Progress.aspx<br><br></div>Elainehttps://plantfacts.osu.edu/wiki/index.php?title=Inoculation&diff=12079Inoculation2017-10-10T14:54:04Z<p>Elaine: </p>
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<div>[[Category:Glossary]]<br><br />
<br />
1. the introduction of a [[pathogen]] to a [[susceptible host]].<br><br><br />
<br />
https://www.apsnet.org/edcenter/K-12/TeachersGuide/TobaccoMosaicVirus/Article%20Images/Fig07inoculation.jpg<br><br><br />
Inoculation of plants using a pestle.<br><br />
Source: https://www.apsnet.org/edcenter/K-12/TeachersGuide/TobaccoMosaicVirus/Pages/MaterialsandMethods.aspx<br><br></div>Elaine