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42 Table 6. Yield Losses (Percent) in Canola Caused by Green Foxtail (Wild Millet) Source: O’Donovan, Alberta Environmental Centre (Vegreville, Alberta)
43 Table 7. Yield Losses (Percent) in Flax Caused by Wild Oats and Volunteer Cereals. Weed Density – Number Per Square Metre 1 2 3 4 5 6 7 8 9 10 Wild Oat 6 8 10 12 13 15 16 17 18 19 Volunteer Wheat 6 11 15 18 22 24 27 29 31 33 Volunteer Barley 6 12 16 21 24 28 31 34 36 39 Sources: Dew and Keys, Agriculture Canada (Lacombe, Alberta); and Friesen et al., University of Manitoba (Winnipeg, Manitoba) Figure 3. Spray Decision Guideline for Wild Oats and Volunteer Cereals in Flax. Weed Control Deciding to Spray – Economic Thresholds and Herbicide Resistance An economic threshold is the level of infestation at which lost yield exceeds the cost of the chemical and its application. Determining the economic threshold will help you decide if a spray operation is necessary. The following example outlines how to determine an economic threshold: You have a wild oat problem in your wheat. After a thorough field scouting, you have determined that your field has an average density of 35 wild oats per square metre. You know that the crop and weeds are at the same leaf stage. Using Table 1, choose the “Same Leaf Stage” row and read across to 35 wild oats per square metre. You will find that your yield loss will be about 18 percent. You think it could be a 60 bushel per acre wheat crop, and expect to get $6 per bushel for it. Therefore: • 60 bushels x 0.18 (percent of expected yield loss) = 10.8 bushels per acre of lost yield • 10.8 bushels x $6 per bushel = $64.80 per acre of lost income Now find out the price of your herbicide. Most wild oat herbicides for wheat cost between $10 to $25 per acre. In this case, lost income exceeds the cost of the herbicide and application, so spraying would be justified. Alternatively, you may want to use the figures provided with some of the yield loss tables. These figures provide flowcharts to assist you in making spray decisions. In some cases the flowcharts may indicate to spray when you do not have an economic threshold weed density, but most times they will prevent you from spraying unnecessarily. Another factor to consider when deciding whether to spray is your herbicide rotation. A one in three rotation of herbicide groups is currently recommended to delay the development of herbicide resistance for weeds such as wild oats and green foxtail. Skipping a spray operation will give you an extra year of flexibility in your herbicide rotation. This means that you have one extra herbicide group to choose from the year after you skipped the spray operation. When making spray decisions, the ability to rotate herbicides should be considered in addition to the economics of spraying.
Page 1 and 2: 2017 GUIDE TO CROP PROTECTION For t
Page 3 and 4: 1 Guide to Crop Protection 2017 For
Page 5 and 6: 3 How to Use This Book Introduction
Page 7 and 8: 5 5. Wash hands and face when leavi
Page 9 and 10: 7 Avoiding Spray Drift To minimize
Page 11 and 12: 9 Triple Rinsing Triple rinsing ren
Page 13 and 14: 11 How to Identify Crop and Weed Le
Page 15 and 16: 13 Figure 4. Leaf Stages of Certain
Page 17 and 18: 15 (Component 1) Active Ingredient*
Page 35 and 36: 33 Key to Product Pages Pesticide P
Page 37 and 38: 35 Rotating pesticide groups using
Page 39 and 40: 37 THESE TABLES SHOULD BE USED ONLY
Page 41 and 42: 39 Table 3. Yield Losses (Percent)
Page 43: 41 Table 5. Yield Losses (Percent)
Page 47 and 48: 45 Table 8. Herbicide Site of Actio
Page 49 and 50: 47 Table 8. Herbicide Site of Actio
Page 51 and 52: 49 Table 9. The Mode of Action, Sit
Page 53 and 54: 51 Adjuvants and Your Herbicide Adj
Page 55 and 56: 53 Weed Control Tables Table 1. Wee
Page 57 and 58: 55 Table 4. Weed Control in Wheat (
Page 59 and 60: 57 Table 5. Weed Control in Corn Pa
Page 61 and 62: 59 Table 7. Weed Control in Pea Pag
Page 63 and 64: 61 Table 11. Weed Control in Potato
Page 65 and 66: 63 Table 14a. Herbicides to Control
Page 67 and 68: 65 Table 16. Weed Control in Fallow
Page 69 and 70: 67 Table 20a. Weed Control in Forag
Page 71 and 72: 69 Special Weed Problems This secti
Page 73 and 74: 71 when field bindweed is in the fl
Page 75 and 76: 73 Narrow-leaved Hawk’s-beard 2,4
Page 77 and 78: 75 Saskatoon 2,4-D LV ester - In gr
Page 79 and 80: 77 Wolf Willow (Silverwillow) Dicam
Page 81 and 82: 79 Alfalfa Barley Canaryseed Clearf
Page 83 and 84: 81 Products Available as Prepackage
Page 85 and 86: 83 ** Note: rates above 227 g ae pe
Page 87 and 88: 85 Restrictions: • Rainfall: •
Page 89 and 90: 87 Weeds controlled at higher recom
Page 91 and 92: 89 When tank mixing, always check t
Page 93 and 94: 91 Crops and Staging:* Field Corn:
Page 95 and 96:
93 Crops, Rates and Staging: Pre-Se
Page 97 and 98:
95 Altitude FX* Company: Herbicide
Page 99 and 100:
97 Sprayer Cleaning: Refer to ‘Me
Page 101 and 102:
99 grown the second season followin
Page 103 and 104:
101 Effects of Growing Conditions:
Page 105 and 106:
103 Restrictions: • Rainfall: Rai
Page 107 and 108:
105 • Sweet corn, lentils* and so
Page 109 and 110:
107 Avadex MicroActiv Rates - Fall
Page 111 and 112:
109 Adding ingredients in the corre
Page 113 and 114:
111 Syngenta also supports the foll
Page 115 and 116:
113 Weeds, Rates and Staging: Apply
Page 117 and 118:
115 Weeds Controlled: º Annual sma
Page 119 and 120:
117 Formulation: 480 g/L bentazon f
Page 121 and 122:
119 How it Works: Refer to Table 9
Page 123 and 124:
121 Formulation: The Battalion pack
Page 125 and 126:
123 Sprayer Cleaning: Refer to prod
Page 127 and 128:
125 Maximum ONE APPLICATION of this
Page 129 and 130:
Page 131 and 132:
129 Crop Established alfalfa (seed
Page 133 and 134:
131 Restrictions: • Rainfall: Wit
Page 135 and 136:
133 Tank Mixes: Tank mix partners a
Page 137 and 138:
135 • Buctril M, Logic M and Badg
Page 139 and 140:
137 Fertilizers: None registered. I
Page 141 and 142:
139 Enforcer M (high rate) or Force
Page 143 and 144:
141 Casoron Herbicide Group 20 - di
Page 145 and 146:
143 Weeds and Staging: Apply to eme
Page 147 and 148:
145 Refer to the product label for
Page 149 and 150:
147 Weed Rate (mL/ Acre) Acres Trea
Page 151 and 152:
149 • Buffer Zones: Application M
Page 153 and 154:
151 Application Information: • Wa
Page 155 and 156:
153 Hazard Rating: 240EC formulatio
Page 157 and 158:
155 Clopyralid Company: Dow AgroSci
Page 159 and 160:
157 Herbicides Crop (rate g ai per
Page 161 and 162:
159 Crops and Staging: Apply at the
Page 163 and 164:
161 Dicamba Company: BASF Canada (E
Page 165 and 166:
163 The following chart indicates w
Page 167 and 168:
165 • Buffer Zones: Application m
Page 169 and 170:
Page 171 and 172:
169 Control the following weeds up
Page 173 and 174:
171 Diquat Company: Syngenta Canada
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
181 Use the high registered rate fo
Page 185 and 186:
183 Eclipse III This product is a p
Page 187 and 188:
185 Rates: Time of Application 2-6%
Page 189 and 190:
187 Enforcer D Company: Nufarm Agri
Page 191 and 192:
189 Enforcer M (this referring text
Page 193 and 194:
191 • Equipment and Nozzles: Sinc
Page 195 and 196:
193 Tank Mixes: Herbicides: 2,4-D a
Page 197 and 198:
195 Adding ingredients in the corre
Page 199 and 200:
197 Fenoxaprop Company: ADAMA Canad
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199 ΔΔ Puma Advance, Cordon and C
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
205 Weeds and Staging: Broadleaf we
Page 209 and 210:
207 Florasulam + glyphosate Company
Page 211 and 212:
209 Supported unlabelled mixes - Ap
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211 † top growth control †† F
Page 215 and 216:
213 Florasulam/fluroxypyr + MCPA es
Page 217 and 218:
215 Hazard Rating: Warning - Poison
Page 219 and 220:
217 Flucarbazone manufacturers may
Page 221 and 222:
219 Weeds, Rates and Staging: The f
Page 223 and 224:
221 • Buffer Zones: º Flurox-24,
Page 225 and 226:
223 Tank Mixes: Tank mix partners m
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225 Coarse to Medium soils Medium-F
Page 229 and 230:
227 Surface application: Apply in t
Page 231 and 232:
229 Frontier Max Herbicide Group 15
Page 233 and 234:
231 Glyphosate Product names, Compa
Page 235 and 236:
233 1. Annual weed control prior to
Page 237 and 238:
235 * Perennial weeds such as absin
Page 239 and 240:
237 • Second applications of 360
Page 241 and 242:
Page 243 and 244:
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249 treated area. DO NOT apply to s
Page 253 and 254:
251 Harmony SG* This product is a p
Page 255 and 256:
253 Tank Mixes: Herbicides: • In
Page 257 and 258:
255 Crop Pre-Harvest Interval Appli
Page 259 and 260:
257 Crop Application Rate (per acre
Page 261 and 262:
259 Restrictions: • Rainfall: No
Page 263 and 264:
261 In spring wheat (including duru
Page 265 and 266:
263 Pursuit, Gladiator, MultiStar a
Page 267 and 268:
265 Impact (this referring text to
Page 269 and 270:
267 Hazard Rating: Warning: Contain
Page 271 and 272:
269 • Storage: Store product in o
Page 273 and 274:
271 • Re-cropping Interval: Barle
Page 275 and 276:
273 Restrictions: • Rainfall: Sur
Page 277 and 278:
275 • Fall application (Note: Fal
Page 279 and 280:
277 Formulation: 150 g/L glufosinat
Page 281 and 282:
Page 283 and 284:
281 • Aerial Application: DO NOT
Page 285 and 286:
283 Weeds and Staging: • Post-Eme
Page 287 and 288:
285 Formulation: The Luxxur package
Page 289 and 290:
Page 291 and 292:
289 Formulation Characteristics: Fo
Page 293 and 294:
291 • Buffer Zones: º Hand-held
Page 295 and 296:
Page 297 and 298:
295 • Buffer Zones: º Hand-held
Page 299 and 300:
297 Weeds, Rates and Staging: Post-
Page 301 and 302:
299 Sprayer Cleaning: Use ‘Method
Page 303 and 304:
301 • Re-cropping Interval: º Ca
Page 305 and 306:
303 • In spring wheat (including
Page 307 and 308:
Page 309 and 310:
307 Weeds Controlled at 68 g per ac
Page 311 and 312:
309 Odyssey*/Odyssey NXT * Note: Th
Page 313 and 314:
Page 315 and 316:
313 Crops and Staging: Crop Barley,
Page 317 and 318:
315 Broadleaf Weeds: Weed Leaf Stag
Page 319 and 320:
317 Crops and Staging: Potatoes - A
Page 321 and 322:
319 Rates: 115 g per acre. (One pac
Page 323 and 324:
321 º Stork's-bill º Velvet leaf
Page 325 and 326:
323 Crops and Staging: Pre-emergent
Page 327 and 328:
325 Restrictions: • Rainfall: Act
Page 329 and 330:
327 Tank Mixes: Herbicides: • Ass
Page 331 and 332:
Page 333 and 334:
331 Weeds, Rates and Staging: Optim
Page 335 and 336:
Page 337 and 338:
335 Prestige XC/Prestige XL Company
Page 339 and 340:
337 • Re-cropping Interval: Wheat
Page 341 and 342:
339 Restrictions: • Rainfall: Mod
Page 343 and 344:
Page 345 and 346:
343 • Buffer Zones: º Handheld o
Page 347 and 348:
Page 349 and 350:
347 Weed Stage Rate L per acre Acre
Page 351 and 352:
349 Reclaim*/Reclaim II * Note: Thi
Page 353 and 354:
Page 355 and 356:
353 Tank Mixes: Herbicides: • Dry
Page 357 and 358:
355 NOTE: Use closed handling syste
Page 359 and 360:
357 Reward Herbicide Group 22 - diq
Page 361 and 362:
359 Rate (L per acre): Weeds contro
Page 363 and 364:
361 • Buffer Zones: Method of app
Page 365 and 366:
363 Weeds and Staging: Grass weeds:
Page 367 and 368:
365 Boost: Warning - Skin and Eye I
Page 369 and 370:
367 Sprayer Cleaning: No specific c
Page 371 and 372:
369 Tank-Mix Partner Spectrum (flor
Page 373 and 374:
371 CLEARFIELD oilseed mustard (Bra
Page 375 and 376:
373 Crops and Staging: CLEARFIELD s
Page 377 and 378:
Page 379 and 380:
377 Tensile* This product is a prep
Page 381 and 382:
379 • Weeds Suppressed: º Canada
Page 383 and 384:
381 • Buffer Zones: º Refine SG:
Page 385 and 386:
383 Formulation: 336 g/L topramezon
Page 387 and 388:
385 Tordon 22K Company: Dow AgroSci
Page 389 and 390:
387 Tralkoxydim Company: Dow AgroSc
Page 391 and 392:
389 Tank Mix Partner Spring wheat D
Page 393 and 394:
Page 395 and 396:
393 Weeds, Rates and Staging: 0.5 L
Page 397 and 398:
395 Formulation: The TraxosTwo pack
Page 399 and 400:
397 Post-emergent in barley and spr
Page 401 and 402:
399 Hazard Rating: Express SG and S
Page 403 and 404:
401 • Storage: Store in a cool, d
Page 405 and 406:
403 Rates and Staging: Fallow use i
Page 407 and 408:
405 • Spring (In the year of seed
Page 409 and 410:
407 • Buffer Zones: (liquid formu
Page 411 and 412:
Page 413 and 414:
Page 415 and 416:
413 DO NOT apply Tundra or other pr
Page 417 and 418:
415 Weeds, Rates and Staging: 13.5
Page 419 and 420:
417 Ultra Blazer applied at 1.0 L p
Page 421 and 422:
419 Crops, Rates, and Staging: Maxi
Page 423 and 424:
421 • Grazing Restrictions: DO NO
Page 425 and 426:
Page 427 and 428:
425 Broadleaf weeds controlled at t
Page 429 and 430:
427 Velpar DF CU Herbicide Group 5
Page 431 and 432:
429 Crops and Staging: Field pea: 3
Page 433 and 434:
431 Integrated Plant Disease Manage
Page 435 and 436:
433 3. Carry a boot brush and a sup
Page 437 and 438:
435 To delay fungicide resistance/i
Page 439 and 440:
437 Table 1. Fungicide Groups Based
Page 441 and 442:
439 Table 2. Foliar Fungicides for
Page 443 and 444:
Page 445 and 446:
Page 447 and 448:
445 Crops, Diseases, Rates and Timi
Page 449 and 450:
447 Allegro 500F Company: Syngenta
Page 451 and 452:
449 How it Works: The active ingred
Page 453 and 454:
Page 455 and 456:
Page 457 and 458:
455 Caramba Company: BASF Canada -
Page 459 and 460:
457 • Re-entry: • Wheat, barley
Page 461 and 462:
459 Tank Mixes: DO NOT combine with
Page 463 and 464:
Page 465 and 466:
Page 467 and 468:
465 Delaro Company: Bayer CropScien
Page 469 and 470:
Page 471 and 472:
Page 473 and 474:
471 Restrictions: • Resistance ma
Page 475 and 476:
473 • Re-cropping: º Cereal grai
Page 477 and 478:
Page 479 and 480:
477 Fullback 125SC Company: FMC Cor
Page 481 and 482:
479 How it Works: To be used as a p
Page 483 and 484:
Page 485 and 486:
Page 487 and 488:
Page 489 and 490:
487 • Re-cropping: All labelled c
Page 491 and 492:
489 • Preharvest interval: º Bea
Page 493 and 494:
Page 495 and 496:
Page 497 and 498:
495 Polyram DF Company: BASF Canada
Page 499 and 500:
Page 501 and 502:
499 Proline 480 SC Company: Bayer C
Page 503 and 504:
501 • Grazing: No restrictions li
Page 505 and 506:
Page 507 and 508:
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Page 511 and 512:
509 Hazard Rating: Caution - Eye ir
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511 Quilt Company: Syngenta Canada
Page 515 and 516:
Page 517 and 518:
515 Crops, Diseases and Timing: Con
Page 519 and 520:
517 Revus Company: Syngenta Canada
Page 521 and 522:
Page 523 and 524:
521 Sercadis Company: BASF Canada -
Page 525 and 526:
Page 527 and 528:
525 Hazard Rating: Warning Poison -
Page 529 and 530:
Page 531 and 532:
529 Topnotch Company: ADAMA Canada
Page 533 and 534:
Page 535 and 536:
533 • Re-cropping: A plant back i
Page 537 and 538:
Page 539 and 540:
537 Seed Treatment Tables Table 6.
Page 541 and 542:
539 Table 8. Seed Treatment Product
Page 543 and 544:
541 Table 10. Seed Treatment Produc
Page 545 and 546:
543 Table 14. Seed Treatment Produc
Page 547 and 548:
545 • Environment: DO NOT contami
Page 549 and 550:
547 • Grazing: No restrictions li
Page 551 and 552:
549 Clothianidin NipsIt INSIDE 600
Page 553 and 554:
551 Cruiser 5FS Contains insecticid
Page 555 and 556:
553 Crops, Diseases, Insects and Ra
Page 557 and 558:
555 Formulations: Cruiser Maxx Bean
Page 559 and 560:
557 Formulations: Cruiser 5FS: 47.6
Page 561 and 562:
559 Application Information: Cruise
Page 563 and 564:
561 Tank Mixes: Lumiderm: registere
Page 565 and 566:
563 EverGol Energy Company: Bayer C
Page 567 and 568:
565 Tank Mixes: None listed. Restri
Page 569 and 570:
567 Rate Information: Mix 1 gram of
Page 571 and 572:
569 • Environment: TOXIC to bees,
Page 573 and 574:
571 • Labelling: All bags contain
Page 575 and 576:
573 • Environment: Ensure proper
Page 577 and 578:
575 Crops, Diseases and Rates: Crop
Page 579 and 580:
577 Tank Mixes: None listed. Restri
Page 581 and 582:
579 Formulation: 26.5% thiabendazol
Page 583 and 584:
581 Metalaxyl Allegiance FL/Belmont
Page 585 and 586:
583 Metlock CT Company: Valent Cana
Page 587 and 588:
585 NipsIt SUITE Cereals OF Seed Pr
Page 589 and 590:
Page 591 and 592:
589 Crops, Insects, Diseases and Ra
Page 593 and 594:
Page 595 and 596:
593 Crops, Diseases and Rates conti
Page 597 and 598:
595 Tank Mixes: Insecticide Seed Tr
Page 599 and 600:
597 Raxil WW Raxil WW is a co-pack
Page 601 and 602:
Page 603 and 604:
Page 605 and 606:
603 Restrictions: Resistance manage
Page 607 and 608:
605 • Environment: Toxic to aquat
Page 609 and 610:
607 • Environment: Toxic to aquat
Page 611 and 612:
609 Vibrance Maxx RFC/RTA Vibrance
Page 613 and 614:
611 Company: Syngenta Canada (Vibra
Page 615 and 616:
Page 617 and 618:
615 Application Information: Vibran
Page 619 and 620:
617 equipment. Chemical-resistance
Page 621 and 622:
619 Restrictions: Resistance manage
Page 623 and 624:
621 reaching the economic injury le
Page 625 and 626:
623 Resistance of Insects to Insect
Page 627 and 628:
625 Field Scouting and Insect Manag
Page 629 and 630:
627 Grasshoppers Alfalfa weevil Spr
Page 631 and 632:
629 Potato Leafhopper Matador/Silen
Page 633 and 634:
631 Field Scouting in Canola Scouti
Page 635 and 636:
633 Crucifer Flea beetle and/ or st
Page 637 and 638:
635 Chickpea Insect Management Char
Page 639 and 640:
637 Field Scouting in Corn (Field C
Page 641 and 642:
639 Corn Earworm continued Voliam X
Page 643 and 644:
641 Defoliators Grasshoppers Corage
Page 645 and 646:
643 Field Scouting in Lentils • G
Page 647 and 648:
645 Cabbage seedpod weevil Diamondb
Page 649 and 650:
647 Chlorpyrifos (OP) Ungrazed and
Page 651 and 652:
649 Potatoes* Insect Management Cha
Page 653 and 654:
651 Leafhoppers continued Lygus bug
Page 655 and 656:
653 Potato Flea Beetle continued Va
Page 657 and 658:
655 Safflower Insect Management Cha
Page 659 and 660:
657 Cutworms continued Mako (P) (ba
Page 661 and 662:
659 Scouting for insects in Soybean
Page 663 and 664:
661 º When and How to Monitor: Adu
Page 665 and 666:
663 Insect Control in Stored Grain
Page 667 and 668:
665 Approved for use on the followi
Page 669 and 670:
667 Insecticide Product Pages For r
Page 671 and 672:
669 Precautions: Agri-Mek is highly
Page 673 and 674:
671 • Thorough spray coverage of
Page 675 and 676:
673 Chlorpyrifos Company: Insectici
Page 677 and 678:
675 Closer Company: Dow AgroScience
Page 679 and 680:
677 Precautions: Clothianidin is pe
Page 681 and 682:
679 Coragen Company: E.I. duPont Ca
Page 683 and 684:
681 Application: Cypermethrin • M
Page 685 and 686:
Page 687 and 688:
685 Effects of Weather: DO NOT spra
Page 689 and 690:
687 Dimethoate Company: Insecticide
Page 691 and 692:
689 Application: Dipel • Treat wh
Page 693 and 694:
691 Insects Controlled and Register
Page 695 and 696:
693 Precautions: May cause skin sen
Page 697 and 698:
695 Imidan Company: Gowan Canada (P
Page 699 and 700:
697 • Ground: º Canola, mustard,
Page 701 and 702:
699 Insects Controlled and Register
Page 703 and 704:
701 Restrictions: • Grazing: When
Page 705 and 706:
703 How it Works: Movento is a syst
Page 707 and 708:
705 Application: Oberon • May be
Page 709 and 710:
707 First Aid: If swallowed, induce
Page 711 and 712:
709 How it Works: Rimon 10 EC is an
Page 713 and 714:
711 Application: Success 480 SC •
Page 715 and 716:
713 Precautions: DO NOT use within
Page 717 and 718:
715 Application: Voliam Xpress •
Page 719 and 720:
717 Pesticide Index Herbicide Direc
Page 721 and 722:
719 Tensile .......................
Page 723 and 724:
Weatheradio Canada Weatheradio is a
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