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Agenda 12/20/2016 PELICAN BAY SERVICES DIVISION Municipal Services Taxing & Benefit Unit NOTICE OF PUBLIC MEETING TUESDAY, DECEMBER 20, 2016 THE LANDSCAPE & SAFETY COMMITTEE OF THE PELICAN BAY SERVICES DIVISION WILL MEET AT 10:15 AM ON DECEMBER 20 AT THE COMMUNITY CENTER AT PELICAN BAY, LOCATED AT 8960 HAMMOCK OAK DRIVE, NAPLES, FLORIDA. AGENDA 1. Call to order 2. Pledge of Allegiance 3. Agenda approval 4. Approval of 10/27/16 meeting minutes 5. Audience comments 6. Administrator's Report 7. *In-house mulch generation discussion 8. *Discontinuance of PBSD landscaping maintenance between the curb & sidewalk - discussion 9. Tree canopy discussion 10. Chairman's comments a. Landscape Management Plan adoption discussion b. Courtesy communication with residents on "hard" trimming c. Dodder vine issue d. L&S Committee regular meetings (monthly—third Tuesday at 10:15 at CC) 11. Committee members' comments/concerns 12. Adjournment * indicates possible action item ANY PERSON WISHING TO SPEAK ON AN AGENDA ITEM WILL RECEIVE UP TO THREE (3) MINUTES PER ITEM TO ADDRESS THE BOARD. THE BOARD WILL SOLICIT PUBLIC COMMENTS ON SUBJECTS NOT ON THIS AGENDA AND ANY PERSON WISHING TO SPEAK WILL RECEIVE UP TO THREE (3) MINUTES. THE BOARD ENCOURAGES YOU TO SUBMIT YOUR COMMENTS IN WRITING IN ADVANCE OF THE MEETING. ANY PERSON WHO DECIDES TO APPEAL A DECISION OF THIS BOARD WILL NEED A RECORD OF THE PROCEEDING PERTAINING THERETO, AND THEREFORE MAY NEED TO ENSURE THAT A VERBATIM RECORD IS MADE,WHICH INCLUDES THE TESTIMONY AND EVIDENCE UPON WHICH THE APPEAL IS TO BE BASED. IF YOU ARE A PERSON WITH A DISABILITY WHO NEEDS AN ACCOMMODATION IN ORDER TO PARTICIPATE IN THIS MEETING YOU ARE ENTITLED TO THE PROVISION OF CERTAIN ASSISTANCE. PLEASE CONTACT THE PELICAN BAY SERVICES DIVISION AT (239) 597-1749 OR VISIT PELICANBAYSERVICESDIVISION.NET. 12/13/2016 10:16:19 AM PELICAN BAY SERVICES DIVISION LANDSCAPE & SAFETY COMMITTEE MEETING OCTOBER 27,2016 The Landscape & Safety Committee of the Pelican Bay Services Division met on Thursday, October 27 at 1:00 p.m. at the Community Center at Pelican Bay, located at 8960 Hammock Oak Drive,Naples, Florida 34108. The following members attended. Landscape & Safety Committee Mike Shepherd Joe Chicurel, Chairman Scott Streckenbein Tom Cravens Gary Ventress (absent) Pelican Bay Services Division Staff Mary McCaughtry, Operations Analyst Neil Dorrill, Administrator Lisa Jacob, Associate Project Manager Marion Bolick, Operations Manager Barbara Shea, Recording Secretary Also Present Jim Carr, Agnoli Barber& Brundage, Inc. Ken Dawson, PBSD Board Tom Hollis, Hollis Engineering Consultants Thomas Folden, Collier County Sheriff's Office Frank Laney, Pelican Bay Foundation APPROVED AGENDA (AS PRESENTED) 1. Call to order 2. Pledge of Allegiance 3. Agenda approval 4. Approval of 09/26/16 meeting minutes 5. Audience comments 6. Administrator's Report a. Car carrier update *b. Lighting update 7. Discussion of a policy of communicating with property owners when hard pruning is anticipated adjacent to their property. 8. Complaints of noise from US 41 by Las Brisas residents 9. "Landscape Management Plan" (expectations of landscape &hardscape appearances)— presentation by Mike Shepherd 10. "Sonnet on Signs"—presentation by Mike Shepherd 11. Old Business 12. New Business 13. Adjournment 1 Pelican Bay Services Division Landscape & Safety Committee Meeting October 27,2016 ROLL CALL Mr. Ventress was absent and a quorum was established AGENDA APPROVAL Mr. Cravens motioned, Mr. Streckenbein seconded to approve the agenda as presented. The motion carried unanimously. APPROVAL OF 09/26/16 MEETING MINUTES Mr. Cravens motioned, Mr. Shepherd seconded to approve the 09/26/16 meeting minutes as amended. The motion carried unanimously. AUDIENCE COMMENTS Mr. Garth Henry commented that the beautification of the cul-de-sac islands is fantastic. ADMINISTRATOR'S REPORT CAR CARRIER UPDATE Mr. Dorrill reported that the senior leadership of the Covenant Church of Naples declined our proposed agreement to enable car carriers to off load cars on their property. Mr. Cravens suggested the area in the rear of the Pavilion shopping center on Vanderbilt Beach Rd. as an alternate site. Mr. Dorrill will explore this idea with the owners of that property. LIGHTING UPDATE After committee discussion, and hearing comments from our lighting engineer Mr. Tom Hollis, committee consensus was agreement that the PBSD will erect three new street light poles and replace all existing light fixtures (for continuity) on Laurel Oak Dr. and Ridgewood Dr. from US 41 to Pelican Bay Blvd. with "shoebox" style LED light fixtures. All metal halide fixtures removed will be stored and used as replacement backup inventory for the remaining existing street light fixtures in Pelican Bay. Ms. Diane Lustig suggested that the PBSD contact the PBF to discuss their recent experience with installing LED lights in the Commons parking lot. DISCUSSION OF A POLICY OF COMMUNICATING WITH PROPERTY OWNERS WHEN HARD PRUNING IS ANTICIPATED ADJACENT TO THEIR PROPERTY. In order to increase communication with property owners when hard pruning has been scheduled by the PB SD, Mr. Dorrill suggested posting a quarterly work calendar (to include specific locations of scheduled hard pruning) on the PBSD website. He will direct staff to develop a draft quarterly work calendar as a "courtesy" communication vehicle for review at the next committee meeting. COMPLAINTS OF NOISE FROM US41 BY LAS BRISAS RESIDENTS Mr. Shepherd commented on Las Brisas resident complaints on increased noise from US 41 subsequent to the removal of invasive exotics along US 41 south of Gulf Park Dr. Mr. Dawson commented on Oak Lake Sanctuary and Pinecrest resident complaints on the same issue. Mr. Dorrill responded that staff would prepare a sketch of appropriately sized plantings to 2 Pelican Bay Services Division Landscape & Safety Committee Meeting October 27,2016 mitigate the noise from US 41 to bring back to the next committee meeting for review and discussion. In conjunction, he will develop a plan for cost-sharing with the adjacent associations. LANDSCAPE MANAGEMENT PLAN Dr. Chicurel, Mr. Cravens, and Mr. Streckenbein complemented Mr. Shepherd on his "Landscape Management Plan," created to explain, delineate and visualize the "Landscaping Goals and Guidelines" enacted by the PBSD in 2015. By mutual consensus of the committee, it was agreed that the "List of Approved Horticultural Species" included in the "Landscape Management Plan" would be amended as follows: (1)remove Ficus trees, and (2) add wart fern as a material under ground cover. Mr. Dorrill commented that he would provide information on any obligation by the PBSD to maintain scrub oak at the next committee meeting. SONNET ON SIGNS Mr. Cravens motioned, Mr. Streckenbein seconded to recommend to the full board to adopt the proposal in Mike Shepherd's "Sonnet on Signs." The motion carried unanimously. Ms. Diane Lustig suggested that the PBSD contact the PBF for their input on this issue. The committee members mutually agreed that Dr. Chicurel would contact Mr. Dave Cook to obtain PBF input. OLD BUSINESS None NEW BUSINESS Mr. Cravens commented on staff's obtaining clarification on an issue relating to Sunshine Law. Ms. McCaughtry summarized County Attorney Klatzkow's comments on changes to a published agenda: He stated that changes and/or additions to a published agenda are not a violation of Sunshine Law; each board controls its agenda. ADJOURNMENT IThe meeting was adjourned at 2:41 p.m. Joe Chicurel, Chairman Minutes approved [ ] as presented OR [ ] as amended ON [ ] date 3 Agenda Items#7 and#8 Page 1 of 1 Agenda#7 In-house Mulch Generation-savings of$30,000+ • Mulch manufacturing from existing horticultural trimmings possible, saving cost ofdisposing of trimming debris and cost of purchasing pine straw mulch • Potential for added revenue stream from The Club to dispose of their trimmings • Emphasizes recycling posture • Requirestree removal atexisting maintenancefacilityto provide storage area Agenda#8 Discontinue Landscape Maintenance between curb and walk - savings up to $100,000 • Area between curb and walk in SFH areas already managed by individual homeowner • Precedentsetatothercommunitiesforcondominiumassociationstomaintain from curb to walk • Some PB villa/condominium communities prefer to maintain to curb to eliminate differential mowtimingon opposing sides of walk • Allows privatizing over 10%of existing PBSD landscape areas with little fanfare Agenda Item#9 Page 1 of 5 Pelican Bay Services District-Street Lighting Poles Street Address Pole Num'Notes Picture# Pelican Bay Boulevard Al No issues 9151255 Pelican Bay Boulevard A2 No issues 9151256 Pelican Bay Boulevard A3 No issues 9151257 Pelican Bay Boulevard A4 No issues 9151258 Pelican Bay Boulevard A5 No issues 9151259 Pelican Bay Boulevard A6 No issues 9151260 Pelican Bay Boulevard A7 No issues 9151261 Pelican Bay Boulevard A8 No issues 9151262 Pelican Bay Boulevard A9 No issues 9151263 Pelican Bay Boulevard A10 No issues 9151264 Pelican Bay Boulevard All Sable palm 9.7'west Sable palm 9.7'east Light fixture is unobstructed 9151265 Pelican Bay Boulevard Al2 No issues 9151266 Pelican Bay Boulevard A13 Sable palm 5.6'northwest Light fixture is unobstructed 9161267 Pelican Bay Boulevard A14 No issues 9151268 Pelican Bay Boulevard A15 Sable palm 10'southwest. Light fixture is unobstructed 9151269 Pelican Bay Boulevard A16 Sable palm 4.2'southwest 9151270 Pelican Bay Boulevard A17 No issues 9151271 Pelican Bay Boulevard A18 Sable palm 11.4'north Light fixture is unobstructed 9151272 Pelican Bay Boulevard A19 No issues 9151273 Pelican Bay Boulevard A20 No issues 9151274 Pelican Bay Boulevard A21 No issues 9151275 Pelican Bay Boulevard A22 No issues 9151276 Pelican Bay Boulevard A23 Sable palm 11'northeast 9151277 Pelican Bay Boulevard A24 Sable palm 11.4'northeast 9151278 Pelican Bay Boulevard A25 No issues 9151279 Pelican Bay Boulevard A26 No issues 9151280 Pelican Bay Boulevard A27 No issues 9151281 Pelican Bay Boulevard A28 No issues 9151282 Pelican Bay Boulevard A29 Sable palm 9.6'south Light fixture is unobstructed 9151283 Pelican Bay Boulevard A30 Sable palm 9.1'northeast 9151284 Pelican Bay Boulevard A31 Canopy of oak tree to the north is withn 4'of the light fixture 9151285 Pelican Bay Boulevard A32 No issues 9151286 Pelican Bay Boulevard A33 No issues 9151287 Pelican Bay Boulevard A34 No issues 9151288 Pelican Bay Boulevard A35 Sable palm 9'north 9151289 Pelican Bay Boulevard A36 Sable palm 8.2'northeast 9151290 Pelican Bay Boulevard A37 No issues 9151291 Pelican Bay Boulevard A38 Sable palm 7.6'northwest Light fixture is unobstructed 9151292 Pelican Bay Boulevard A39 No issues 9151293 Pelican Bay Boulevard A40 No issues 9151294 Pelican Bay Boulevard A41 Sable palm 12.4'northwest 9151295 Pelican Bay Boulevard A42 No issues 9151296 Pelican Bay Boulevard A43 No issues 9151297 Pelican Bay Boulevard A44 No issues 9151298 Pelican Bay Boulevard A45 No issues 9151299 Pelican Bay Boulevard A46 Nearby oak canopy is encroaching on the light pole and fixture 9151300 Pelican Bay Boulevard A47 Sable palm 10.8'north. Light fixture is unobstructed 9151301 Pelican Bay Boulevard A48 Sable palm 8.2'north Sable palm 10.2'east 9151302 Pelican Bay Boulevard A49 No issues 9151303 Pelican Bay Boulevard A50 Sable palm 11.3'north Light fixture is unobstructed 9151304 Pelican Bay Boulevard A51 No issues 9151305 • Agenda Item#9 Page 2 of 5 Pelican Bay Boulevard A52 No issues 9151306 Pelican Bay Boulevard A53 Oak 10.3'northwest Canopy of oaks is within 2'of the light fixture 9151307 Pelican Bay Boulevard A54 Sable palm 10.5'south Light fixture is unobstructed 9151308 Pelican Bay Boulevard A55 No issues 9151309 Pelican Bay Boulevard A56 Branch of a nearby oak is hanging over the light fixture 9151310 Pelican Bay Boulevard A57 Sable palm 10.2'south Light fixture is unobstructed 9151311 Pelican Bay Boulevard A58 No issues 9151312 Pelican Bay Boulevard A59 No issues 9151313 Pelican Bay Boulevard A60 Sable palm 9.1'south Sable palm 10.3' 9151314 Pelican Bay Boulevard A61 No issues 9151315 Pelican Bay Boulevard A62 No issues 9151316 Pelican Bay Boulevard A63 No issues 9151317 Pelican Bay Boulevard A64 No issues 9151318 Pelican Bay Boulevard A65 No issues 9151319 Pelican Bay Boulevard A66 Royal palm 9.5'north Branches hanging close to light fixture 9151320 Pelican Bay Boulevard A67 Branches of an unknown type of tree are encroaching on the pole&fixture 9151321 Pelican Bay Boulevard A68 Branches of a nearby oak tree are encroaching on the light fixture 9151322 Pelican Bay Boulevard A69 No issues 9151323 Pelican Bay Boulevard A70 Sable palm 9.6'west Light fixture is unobstructed 9151324 Pelican Bay Boulevard A71 No issues 9151325 Pelican Bay Boulevard A72 Sable palm 10'west Sable palm 7.8'east Branches blocking light fixture 9151326 Pelican Bay Boulevard A73 No issues 9151327 Pelican Bay Boulevard A74 Canopy of a nearby oak is within 4'of the light fixture 9151328 Pelican Bay Boulevard A75 No issues 9151329 Pelican Bay Boulevard A76 No issues 9151330 Pelican Bay Boulevard A77 No issues 9151331 Pelican Bay Boulevard A78 Canopy of nearby oaks is encroaching on the light fixture 9151332 Pelican Bay Boulevard A79 No issues 9151333 Pelican Bay Boulevard A80 Canopy of a nearby oak is encroaching on the light fixture 9151334 Pelican Bay Boulevard A81 Sable palm 12'west 9151335 Pelican Bay Boulevard A82 No issues 9151336 Pelican Bay Boulevard A83 No issues 9151337 Pelican Bay Boulevard A84 Canopy of a nearby oak is encroaching on the fixture 9151338 Laurel Oak Drive B1 Laurel Oak Drive B2 Laurel Oak Drive B3 Laurel Oak Drive B4 Ridgewood Drive Cl Sable palm 6.3'southwest,Sable palm 8.5'northwest,light obstructed 9211416 Ridgewood Drive C2 Canopy of a nearby tree is encroaching on the light fixture 9211417 Ridgewood Drive C3 No issues 9211418 Ridgewood Drive C4 Canopy of a nearby oak is encroaching 9211419 Ridgewood Drive C5 Canopy of a nearby oak is encroachmg 9211420 Ridgewood Drive C6 Sable palm 5.8'northwest,Sable palm 7.4'north,light fixture is obstructed 9211421 Ridgewood Drive C6B Sable palm 6.7'south,light fixture is obstructed 9211422 Ridgewood Drive C7 Canopy of a nearby oak is encroachmg on the light fixture 9211423 Ridgewood Drive C8 No issues 9211424 Ridgewood Drive C9 Canopy of a nearby oak is encroachng on the light fixture 9211425 Ridgewood Drive C10 Canopy of a nearby tree is encroaching on the light fixture 9211426 Ridgewood Drive C11 No issues 9211427 Ridgewood Drive C12 Canopy of a nearby oak is encroaching on the light fixture 9211428 Ridgewood Drive C13 No issues 9211429 Ridgewood Drive C14 Canopy of a nearby tree is encroaching on the light fixture 9211430 Ridgewood Drive C15 No issues 9211431 Ridgewood Drive C16 Canopy of a nearby oak is encroaching on the light fixture 9211432 Ridgewood Drive C17 No issues 9211433 Agenda Item#9 Page 3 of 5 Ridgewood Drive C18 No issues 9211434 Ridgewood Drive C19 Canopy of a nearby tree is encroaching on the light fixture 9211435 Ridgewood Drive C20 Pine tree 12.0'northwest, Branches are within 2'of the light fixture 9211436 Ridgewood Drive C21 Canopy of a nearby oak is encroaching on the light fixture 9211437 Ridgewood Drive C22 Canopy of a nearby oak is encroaching on the light fixture 9211438 Ridgewood Drive C23 Canopy of a nearby oak is encroaching on the light fixture 9211439 Ridgewood Drive C24 Canopy of a nearby oak is encroaching on the light fixture 9211440 Ridgewood Drive C25 Canopy of a nearby mahogany is encroaching on the light fixture 9211441 Ridgewood Drive C26 Sable palm 3.5'southwest,Sable palm 9.1'south, 9211442 West Boulevard K1 Sable palm 11.0'north,Sable palm 5'south 9211406 West Boulevard K2 No issues 9211407 West Boulevard K3 Sable palm 8.3'north 9211408 West Boulevard K4 Sable palm 5'north,Sable palm 6.3'south,light is obstructed 9211409 West Boulevard K5 Light fixture is blocked by the canopy of nearby trees 9211410 West Boulevard K6 Oak tree 10.6'north,Oak tree 7.8'south,light partly obstructed 9211411 West Boulevard K7 Sable palm 6.9'northwest,Sable palm 11.6'north 9211412 West Boulevard K8 Sable palm 9.3'southwest 9211413 West Boulevard K9 Canopy of nearby oaks is within 5'of the light fixture 9211414 West Boulevard K10 No issues 9211415 Crayton Road L1 No issues 9211395 Crayton Road L2 Sable palm 11.2'northeast Light fixture is unobstructed 9211396 Crayton Road L3 No issues 9211397 Crayton Road L4 Sable palm 10.8'northeast,Sable palm 10.6'east,Sable palm 7.9'southeast 9211398 Crayton Road L5 No issues 9211399 Crayton Road L6 No issues 9211400 Crayton Road L7 No issues 9211401 Crayton Road L8 Sable palm 8.7'north,Sable palm 4.2'east,Sable palm 6.5'southeast 9211402 Crayton Road L9 No issues 9211403 Crayton Road L10 Branches of a nearby oak are encroaching on the pole 9211404 Crayton Road L11 Sable palm 8.8'southwest,Sable palm 5'southeast,light obstructed 9211405 Gulf Park Drive M1 No issues 9211375 Gulf Park Drive M2 Canopy of nearby tree is within 6'of the light fixture 9211376 Gulf Park Drive M3 No issues 9211377 Gulf Park Drive M4 No issues 9211378 Gulf Park Drive M5 No issues 9211379 Gulf Park Drive M6 No issues 9211380 Gulf Park Drive M7 No issues 9211381 Gulf Park Drive M8 No issues 9211382 Gulf Park Drive M9 No issues 9211383 Gulf Park Drive M10 Canopy of nearby tree has the light fixture covered 9211384 Gulf Park Drive M11 No issues 9211385 Gulf Park Drive M12 No issues 9211386 Gulf Park Drive M13 No issues 9211387 Gulf Park Drive M14 No issues 9211388 Gulf Park Drive M15 Sable palm 10.8'west Light fixture is unobstructed 9211389 Gulf Park Drive M16 Canopy of nearby trees have the light fixture covered 9211390 Gulf Park Drive M17 No issues 9211391 Gulf Park Drive M18 No issues 9211392 Gulf Park Drive M19 Sable palm 11.3'east, Sable palm 9.3'southeast 9211393 Gulf Park Drive M20 No Issues 9211394 Green Tree Drive N1 Sable palm 11.0'northwest Light fixture is unobstructed 9231443 Green Tree Drive N2 No issues 9231444 Green Tree Drive N3 Light fixture is complety blocked by 2 large oak trees nearby 9231445 Green Tree Drive N4 Oak tree 11.7' northwest,canopy is encroaching on the light fixture 9231446 Green Tree Drive N5 Canopy of nearby oak tree is encroaching on the light fixture 9231447 Agenda Item#9 Page 4 of 5 Green Tree Drive N6 No issues 9231448 Green Tree Drive N7 Oak tree 9.7'north,canopy is encroaching on the light fixture 9231449 Green Tree Drive N8 Canopy of nearby oaks is encroaching on the light fixture 9231450 Green Tree Drive N9 Canopy of nearby oak is encroaching on the light fixture 9231451 Green Tree Drive N10 There is not a light pole numbered N10 on the map Green Tree Drive N11 Canopy of nearby oak is encroaching on the light fixture 9231452 Green Tree Drive N12 No issues 9231453 Green Tree Drive N13 Canopy of nearby oak is encroaching on the light fixture 9231454 Green Tree Drive N14 No issues 9231455 Green Tree Drive N15 No issues 9231456 Green Tree Drive N16 No issues 9231457 Green Tree Drive N17 Canopy of nearby oak is encroaching on the light fixture 9231458 Green Tree Drive N18 Canopy of nearby oak is encroaching on the light fixture 9231459 Green Tree Drive N19 Canopy of nearby oak is encroaching on the light fixture 9231460 Green Tree Drive N20 Sable palm 7.7'north,branches are touching the light fixture 9231461 Green Tree Drive N21 Sable palm 10.4'5,Sable palm 4'SW,Sable palm 5.4'N,light obstructed 9231462 Green Tree Drive N22 No issues 9231463 Green Tree Drive N23 Canopy of nearby oak is encroaching on the light fixture 9231464 Green Tree Drive N24 No issues 9231465 Green Tree Drive N25 No issues 9231466 Green Tree Drive N26 Oak tree 9.2'northwest,canopy is over the top of the light fixture 9231467 Green Tree Drive N27 Canopy of nearby oak is encroaching on the light fixture 9231468 Green Tree Drive N28 Sable palm 7.5'E,Sable 5.2'NE,Sable 9.2'NW,Sable 10.2'SW 9231469 Oakmont Parkway V1 No issues 9161339 Oakmont Parkway V2 No issues 9161340 Oakmont Parkway V3 No issues 9161341 Oakmont Parkway V4 No issues 9161342 Oakmont Parkway V5 No issues 9161343 Oakmont Parkway V6 Unknown type of tree 9.2'southwest Canopy of tree is within 2'of the light 9161344 Oakmont Parkway V7 Oak tree 12.5'south Fixture is completly blocked by the canopy of the oak 9161345 Oakmont Parkway V8 Pine tree 9.2'south 9161346 Oakmont Parkway V9 Sable palm 5.4'SW,Oak 10.2'NW,Sable palm 10.8'NW 9161347 Oakmont Parkway V10 Sable palm 8.2'northeast,Pine 8.8'southeast 9161348 Oakmont Parkway V11 Oak tree 10.8'NW Canopy is encroaching on the light fixture 9161349 Oakmont Parkway V12 Oak tree 11.8'N Canopy is encroaching on the light fixture 9161350 Oakmont Parkway V13 Pine 9.2'east,Unknown tree 12.0'northeast,Pine 12.3'north 9161351 Oakmont Parkway V14 Pine tree 9.3'northwest 9161352 Oakmont Parkway V15 Canopy of nearby oak tree is encroaching on the light fixture 9161353 Oakmont Parkway V16 Maple tree 9.0'northeast, Canopy of nearby trees has fixture covered 9161354 Oakmont Parkway V17 Oak 9.0'west,Pine 6.8'north,Canopy has the fixture covered 9161355 Oakmont Parkway V18 No issues 9161356 Oakmont Parkway V19 Oak tree 7.0'south,Canopy has the fixture covered 9161357 Oakmont Parkway V20 Tabebuia tree 9.0'west 9161358 Oakmont Parkway V21 Pine tree 8.0'NE,Pine tree 11.5'east,Canopy covering fixture 9161359 Oakmont Parkway V22 Sable palm 8.7'NE,Oak tree 3.7'SE,Canopy is within 2'of the fixture 9161360 Oakmont Parkway V23 Oak 8.0'SW,Oak 5.3'W,Oak 12.5'NW,Canopy covering fixture 9161361 Oakmont Parkway V24 Sable palm 6.7'northeast,Sable palm 7.9'southeast 9161362 Oakmont Parkway V25 Canopy of nearby oak tree is within 2'of the light fixture 9161363 Oakmont Parkway V26 Sable palm 10.5'south,Canopy is within 3'of the light fixture 9161364 Oakmont Parkway V27 Tabebuia tree 11.3'west,branches are touching the pole 9161365 Oakmont Parkway V28 Canopy of nearby oak tree has the light fixture blocked 9161366 Oakmont Parkway V29 Canopy of nearby oak tree has the light fixture blocked 9161367 Oakmont Parkway V30 Sable palm 6.2'SW,Sable palm 5.9'NE,Sable palm 12.0'N 9161368 Oakmont Parkway V31 Sable palm 8.7'south,Branches are touching the light fixture 9161369 Oakmont Parkway V32 Cabbage palm 11.8°north,Cabbage palm 5.7'north 9161370 Agenda Item#9 Page 5 of 5 Oakmont Parkway V33 Sable palm 4.0'south,Sable palm 8.6'south,Branches blocking the fixture 9161371 Oakmont Parkway V34 Cabbage palm 1.5'west,Cabbage palm 2.7'northwest,fixture blocked 9161372 Oakmont Parkway V35 Unknown type of tree 8.0'southeast,branches encroaching on pole 9161373 Oakmont Parkway V36 Branches from a nearby Ficus tree are encroaching on the light fixture 9161374 North Point Drive AL1 Sable palm 11.0'north 9231479 North Point Drive AL2 No issues 9231480 North Point Drive AL3 Unknown type of tree 10.7'east,branches encroaching on the pole 9231481 North Point Drive AL4 Oak tree 11.6'SE,canopy encroaching on the light fixture 9231482 North Point Drive AL5 Canopy of a nearby oak is encroaching on the light fixture 9231483 North Point Drive AL6 Sable palm 10.0'east,branches of nearby oak are encroaching on the light 9231484 North Point Drive AL7 Tabebuia tree 10.3'east,canopy of nearby oak are encroaching on the light 9231485 North Point Drive AL8 Canopy of a nearby Gumbo Limbo tree are within 3'of the light fixture 9231486 North Point Drive AL9 Canopy of a nearby oak tree is encroaching on the light fixture 9231487 North Point Drive AL10 No issues 9231488 North Point Drive AL11 No issues 9231489 Hammock Oak Drive AM1 No issues 9231470 Hammock Oak Drive AM2 Sable palm 10.5'south 9231471 Hammock Oak Drive AM3 Canopy of nearby oak tree is encroaching on the light fixture 9231472 Hammock Oak Drive AM4 No issues 9231473 Hammock Oak Drive AM5 Sable palm 9.5'S,Sable pal 8.7'SW,Sable palm 3.4'NW,Sable 11'NW 9231474 Hammock Oak Drive AM6 Branches of nearby trees are encroaching on the light fixture 9231475 Hammock Oak Drive AM7 Branches of nearby trees are encroaching on the light fixture 9231476 Hammock Oak Drive AM8 No issues 9231477 Hammock Oak Drive AM9 Sable palm 11.0'south 9231478 f i rn;.. _ e'!`' k ° r ,� = wf'.,�p i «, 7' .i FSA".,. 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Iii:-..,-.--4 f"S °<V 1 S 4 -0 1 x .' 1 ' t 0 „ . -, „ " '$` SAO °G . t� + ,m2„,,... � ''.1'.:.k ,+ } +. 1 i ".; <� om ^ t % ' ry Y , • ♦ ,. y t t A V` y'3 '.`�►. f- ,;.....*••''',-.,:-----7';',',"7"1.--,-;-,,,,-;,-,,,. +w. --,--;.-,..-r..--....47.--‘. '2 Lia .f r lA 1 �'} r � T w Isyr, ,d .„. - 4 '' - ‘ t*Vr. "' "01.- . 10 " '' "' r Cuscuta From Wikipedia,the free encyclopedia Agenda Item#10c Page 1 of 3 Cuscuta (pronunciation: /kns'kjuta:/) (dodder) is a genus of about 100- - -- 170 species of yellow,orange, or red (rarely green) parasitic plants. Cuscuta Formerly treated as the only genus in the family Cuscutaceae,it now is accepted as belonging in the morning glory family,Convolvulaceae,on the basis of the work of the Angiosperm Phylogeny Group P] The genus is found throughout the temperate and tropical regions of the world, with the greatest species diversity in subtropical and tropical regions; the t, genus becomes rare in cool temperate climates, with only four species native to northern Europe.J21 Cuscuta europaea on Sambucus ebulus Folk names include: strangle tare, scaldweed,beggarweed,'131 lady's 141Scientific classification laces, fireweed, wizard's net, devil's guts, devil's hair, devil's ringlet, goldthread,hailweed,hairweed,hellbine, love vine,pull-down, Kingdom: Plantae strangleweed, angel hair, and witch's hair)15' (unranked): Angiosperms (unranked): Eudicots Contents (unranked): Asterids Order: Solanales • 1 Appearance • 2 Parasitism Family: Convolvulaceae • 3 Host location Genus: Cuscuta • 4 Host defenses • 5 Prevention and treatment L • 6 Selected species Species • 7 Use in traditional medicine • 8 Gallery About 100-170 species, • 9 References • 10 Further reading including: • 11 External links • Cuscuta approximata • Cuscuta californica Appearance ■ Cuscuta epithymum • Cuscuta europaea Dodder can be identified by its thin stems appearing leafless, with the Cuscuta pentagona leaves reduced to minute scales. In these respects it closely resembles • Cuscuta sauna the similarly parasitic,but unrelated genus Cassytha. From mid-summer to early autumn,the vines can produce small fruit that take the same (more below) color as the vine, and are approximately the size of a common pea. It has very low levels of chlorophyll; some species such as Cuscuta reflexa can - w photosynthesize slightly, while others such as C. europaea are entirely dependent on the host plants for nutrition.[61 Dodder flowers range in color from white to pink to yellow to cream. Some flower in the early summer, others later, depending on the species. E - The seeds are minute and produced in large quantities. They have a hard coating, and typically can survive in the soil for 5-10 years, sometimes „ / j longer. :, _ ,,, , ioi,„ . 7., Dodder seeds sprout at or.near the surface of the soil. Although dodder , germination can occur without a host,it has to reach a green plant ..: quickly and is adapted to grow towards the nearby plants by following ! `� : '''''' ' i 7:1 chemosensory clues. If a plant is not reached within 5 to 10 days of a _ germination,the dodder seedling will die. Before a host plant is reached, ".4!„I \ the dodder, as other plants,relies on food reserves in the embryo; the , , - cotyledons,though present, are vestigial.[71 Parasitism F Cuscuta europaea in flower After a dodder attaches itself to a plant, it wraps itself around it. If the host contains food beneficial to dodder, the dodder produces haustoria that insert themselves into the vascular system of the host. The original root of the dodder in the soil then dies. The dodder can grow and attach itself to multiple plants. In tropical areas it can grow more or less continuously, and may reach high into the canopy of shrubs and trees; in temperate regions it is an annual plant and is restricted to relatively low 1 vegetation that can be reached by new seedlings each spring. 1 1 Dodder is parasitic on a very wide variety of plants,including a number 1,,,,,:s of agricultural and horticultural crop species, such as alfalfa,lespedeza, flax, clover,potatoes,chrysanthemum, dahlia,helenium, trumpet vine, 1 ivy and petunias, among others. Dodder ranges in severity based on its species and the species of the host,the time of attack, and whether any viruses are also present in the host plant. By debilitating the host plant, dodder decreases the ability of { plants to resist viral diseases,and dodder can also spread plant diseases from one host to another if it is attached to more than one plant. This is Cuscuta on Acacia in Punjab, of economical concern in agricultural systems, where an annual drop of Pakistan 10.% yield can be devastating. There has been an emphasis on dodder vine control in order to manage plant diseases in the field. Host location A report published in Science in 2006 demonstrated that dodder use airborne volatile organic compound cues to locate their host plants. Seedlings of Cuscuta pentagona exhibit positive growth responses to volatiles released by tomato and other species of host plants. When given a choice between volatiles released by the preferred host tomato and the non-host wheat,the parasite grew toward the former. Further experiments demonstrated attraction to a number of individual compounds released by host plants and repellance by one compound released by wheat. These results do not rule out the possibility that other cues, such as light,may also play a role in host location.[8][9] Agenda Item#1oc Page 3 of 3 Host defenses Less is known about host defenses against dodder and other parasitic plants than is known about plant defenses against herbivores and pathogens. In one study,tomato plants were found to employ complex mechanisms to defend against dodder. Two4 4 pathways,using jasmonic acid and salicylic acid,were activated in , 3 1T response to attack by Cuscuta pentagons. Dodder attack was also found I t .� to induce production of volatiles, including 2-carene, a-pinene, g limonene, and hellandrene. It is not known if or how these volatiles ' imt rb defend the host,but they could potentially interfere with the dodder's ability to locate and select hosts. Also,the presence of trichomes on the0 tomato stem effectively blocks the dodder from attaching to the stemP°1 4" Diagram illustrating how Cuscuta Prevention and treatment uses haustoria to penetrate the vascular system of its host plant and Many countries have laws prohibiting import of dodder seed,requiring remove sugars and nutrients from the crop seeds to be free of dodder seed contamination. Before planting, all host's phloem. clothes should be inspected for dodder seed when moving from an 1). Cuscuta plant infested area to a non-infested crop. When dealing with an infested area, 2).Host plant swift action is necessary. Recommendations include planting a non-host 3). Cuscuta leaves crop for several years after the infestation,pulling up host crops 4).Ground tissue immediately,particularly before the dodder produces seed, and use of 5).Phloem preemergent herbicides such as Dacthal in the spring. Examples of non- 6). Sugars and nutrients host crops include grasses and many other monocotyledons. If dodder is 7).Epidermal tissue found before it chokes a host plant,it may be simply removed from the 8).A Cuscuta haustorium growing soil. If choking has begun,the host plant must be pruned significantly into the phloem of the host plant. lower than the dodder, as dodder is versatile and can grow back if present from haustoria. 40 14 : , " Selected species 4. l Cuscuta on sage in the Mojave Desert • Cuscuta americana • Cuscuta harperi • Cuscuta applanata • Cuscuta howelliana , " . . fIN .1 1. ' 41. Wit'%.;., `1*.'. i . 1R.".14 t~ir { -# T . .__ 4 1 'Ili . __ _ . tY );3 _ ' „,:--.41„,,,V,, ._- gym.`7' s 1 :lirt••43 _ w ,-;. . . 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