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❯ ❯ ❯ ❯
Fungicides Insecticides Herbicides Plant treatments
Potato GUIDE
Syngenta raises the bar on seed care products Potato growers know that success comes down to marketable
system provides enhanced disease and insect control in a
yield at harvest and coming out of storage. A new Seedcare
closed environment. “Cruiser Maxx D Potato protects the seed
product from Syngenta, Cruiser Maxx D Potato, can set the
better,” Denys says. “There’s less likelihood of breaks or gaps
stage for a successful potato crop by protecting plants when
in the coverage so less incidence of damage from insects
they’re most vulnerable – from seed potato to emerging plant.
or disease.”
Optimizing the efficiency of inputs while maximizing the yield
Plus, because the formulation doesn’t include a colourant
and quality of outputs is a fine balancing act. But the situation
it doesn’t stain equipment or storage facilities or, more
in seed care products is compounded by the fact that
importantly, daughter tubers.
™
®
“diseases evolve,” says Chis Denys, Technical Lead with the
Cruiser Maxx D Potato, new for the 2013 season, offers two advances. Its liquid formulation enhances seed coverage and product efficiency. And its active ingredients – which include two fungicides and one powerful insecticide – offer a new resistance management package. Control of resistant Fusarium biotypes Resistant Fusarium biotypes have been found across the country. With its two fungicidal active ingredients, Cruiser Maxx D Potato delivers effective seed borne Fusarium control that includes these resistant biotypes, says Denys. The liquid formulation of Cruiser Maxx D Potato combined
Disease and insect control spectrum
Syngenta Seedcare team. “And so do customer expectations.”
Cruiser Maxx D Potato is designed to give seed potatoes a better chance of emerging into a healthy, vigorous stand, the first step in producing uniform, more marketable potatoes. • Exceptional control of Fusarium, including resistant biotypes • Excellent protection against seed borne Rhizoctonia • Superior control of silver scurf to maintain skin quality • Up to 100 days of dependable early season insect control
with an enclosed system such as the Milestone treater – which was specifically designed with Syngenta – improves
Visit SyngentaFarm.ca or contact our Customer Resource
the coverage on seed potatoes. According to Denys, this
Centre at 1- 87- SYNGENTA (1-877-964-3682).
Always read and follow label directions. Cruiser Maxx® D Potato, Seedcare™ and the Syngenta logo are trademarks of a Syngenta Group Company. © 2013 Syngenta.
5217-G_SYNGENTA CMDP_Advertorial_NatPotato.indd 1
12-12-04 2:48 PM
❯❯❯ for managing pesticide resistance ❯ Pest- and disease-control products are of great benefit for potato producers, but they must be used carefully to prevent resistance BY GUY ROY, CONTRIBUTOR
Most pest-management products are excellent for control of diseases, weeds or insects when they are used in accordance with label instructions and within the framework of an integrated pest-management program (IPM). This can include the use of resistant varieties, scouting for insects and weeds, crop rotation and other management practices to avoid pests and disease. Consult agronomists in your province for the best IPM practices for your area. However, any population of weeds, insects or diseases can contain strains naturally resistant
to the products used. The resistant biotypes can eventually dominate if the same treatments are repeatedly applied to the same fields. Other mechanisms of resistance, such as increased metabolism, may not be linked to the site or the mode of action but which may be specific to chemical compounds. To delay the onset of resistance, it is recommended not to use only one product exclusively to control a given pest. In order to prolong the effectiveness of a pest-control product, these strategies are recommended:
1. Alternate products. Never use more than three consecutive applications of the same pesticide, products of the same chemical group or products having a similar mode of action. One can make several applications of the same product during the same season if these applications are alternated with products of a different type and using different modes of action. 2. To choose the right product at the right time within the framework of an IPM program, field scouting is essential. Before choosing the product, check records of previous applications. As much as possible, use a combination of cultural, biological and chemical practices. 3. Consult with agronomists about the possibilities of resistance to the pesticides used for the targeted pest. Note the other factors which could influence their performance in controlling pests and disease — temperature, for example. 4. If a product seems to lose its effectiveness against a pest which it controlled previously, consult with the manufacturer or a local specialist to determine the reason. 5. Consult with local agronomists for specific recommendations for managing resistance and other IPM practices.
Photograph : Guy Roy
6. Consult the product label, which contains much information on proper use and application. Remember that not following label recommendations is an offence in Canada.
3
❯❯❯
in 2013 for POTATOES ❯ A review of new fungicides and insecticides registered for use in 2013
❯ Zampro Zampro was registered by BASF Canada Inc. in April, 2012. This new product contains an active ingredient known as ametoctradine (Group 45) and is very effective for fighting late blight. When mixed with dimethomorph (Group 40), the active ingredient in the fungicide ACROBAT 50WP, Zampro is offered in suspended concentration. The two active ingredients in Zampro are from different chemical groups and therefore have distinct modes of action. This fungicide is an important key to improve strategy to control blight and especially to delay the development of resistance. When used in accordance with the directions on the label, Zampro can also reduce the rotting of the tubers caused by the oomycete Phytophthora infestans in the warehouse if used directly before or after the vines have died. This product must be used only as a preventative spray. The use of an adjuvant can be prescribed in order to improve the performance against late blight. However, it is important to notice that the label provided by BASF mentions a possibility of phytotoxicity if combined with products not tested by the company, so it must be used cautiously. Zampro is distributed by Engage Agro Corp. engageagro.com
4
❯ Quash For 2013 Valent Canada Inc. is offering Quash, its new Group 3 fungicide for the preventative control of certain diseases in canola, dry beans, field peas, chickpeas, lentils, berries and potatoes. For potatoes, Quash is very effective against the early blight caused by the fungus Alternaria solani. The active ingredient of Quash is metconazole, a broad-spectrum fungicide from the triazole family. Its mode of action is the inhibition of certain types of processes in the growth of fungi such as sterol biosynthesis. As mentioned on the label, Quash has systemic activity. It is rapidly absorbed into plant tissues within two hours in which it can move only to the top of the plant. Metconazole doesn’t have any effect on the spore germination of fungi but it disrupts the development process
in the early stages of the biological cycle. Even though Quash can’t prevent spore germination, it prevents the development of these spores and inhibits the growth of mycelia. As with most fungicides, Quash is particularly effective if applied before infection. It must also be used as a regular spray in association and alternation with other effective fungicides that have a different action mode. valent.com
❯ Luna Privilege In July 2012 Bayer CropScience announced registration of its new fungicide Luna Privilege for the control of early blight. The active ingredient is fluopyram. The label says this Group 7 fungicide has a broad spectrum of control with preventative, systemic and curative action. bayercropscience.ca
❯❯❯ ❯ Quadris Top
❯ Cruiser Maxx D Potato
❯ Allegro 500F
Quadris Top was registered in Canada for application on potatoes in March, 2012 and will be available for the 2013. This fungicide contains azoxystrobine (Quadris) with difenoconazole (Inspire), which are Group 4 and Group 28 respectively. Syngenta says this new product will be very helpful to fight early blight, grey molt (Botrytis spp.), brown spots (Alternaria alternate) and black dots (Colletotrichum coccodes). Quadris Top penetrates the vines in a translaminar and systematic way into the xylem to efficiently control and prevent the appearance of target pathogens. The two active ingredients in the product move from the tip and the upper side of the leaf to its lower side in purpose to protect the area normally unreached by contact fungicides. syngenta.com
Syngenta has added difenoconazole to Cruiser Maxx Potato to make a new Cruiser Maxx D Potato formulation. Syngenta says this should solve the problems of the fludioxonil’s single use (MAXIM PSP) as much as the resistance proprieties with Fusarium Spp. Cruiser Maxx D Potato now contains two fungicides from different groups (Group 3 and 12), to effectively fight rhizoctonia (Rhizoctonia solani), silver scurf (Helminthosporium solani) and the rotting tubers caused by Fusarium Spp. Cruiser like Actara 240SC, contains thiamethoxame. This active ingredient is effective against potato beetle, aphids (including green peach aphids, potato aphids, buckthorn aphids and foxglove aphids) and leafhopper for 100 days. syngenta.com
Allegro 500F, a Group 29 fungicide in use since 2003, is now registered for sclerotinia in potatoes. Syngenta says Allegro is highly active against late blight, providing excellent foliar protection. Allegro provides activity against late blight spore production, inhibiting the formation and movement of spores. Allegro effectively limits the spread of late blight in this year’s crop and reduces the spread to future crops. syngenta.com
❯ Minecto Duo Syngenta have asked for registration of their new product Minecto Duo. If approved, it will offer a different action mode to help fight potato beetle and long-term broad-spectrum control against insects. Minecto will contain thiamethoxame (Actara 240 SC – Cruiser) with cyantraniliprole, an insecticide of Group 28. syngenta.com
❯❯❯ ❯ Phostrol
❯ Regalia Maxx
Phostrol (Group 33) is a combination of different sources of phosphorus acid salt, sodium salt, ammonium, and potassium, controlling many types of disease in potatoes, vegetables and fruits. For potato, many application techniques were successfully tested such as in-furrow treatment for pink rot (Phytophthora enrythroseptica). The foliar applications of Phostrol control late blight (Phytophthora infestans) and pink rot. Like Confine, it is prescribed for post-harvest application on tubers in storage, in order to elimination of late blight and pink rot. engageagro.com
Regalia Maxx is a biological fungicide made from an extract of giant knotweed (Reynoutria sachalinensis). It is expected to be registered for late blight control in potatoes by spring 2013. The foliar use of Regalia Maxx will allow the plant to release its natural defence mechanisms. Regalia is already registered for grapes, wheat, tomatoes and strawberries. It is effective for the suppression of fungal disease such as late blight caused by Phytophthora infestans. It could be used alone or mixed or tank mixed. Regalia Maxx could be used in rotation with other protection products of crops to control diseases. Regalia Maxx is produced by Marrone Bio Innovation and will be distributed by Engage Agro Crop. engageagro.com
❯ Torrent 400SC The Group 21 fungicide Torrent 400SC containes cyazofamide. It is active under all the states of oomycete fungi’s life cycle. Early applications protect the vines against late blight and postharvest applications can also be used to prevent tubers from rotting due to late blight inside the warehouse. Torrent 400SC is made by ISK Bioscience Corp. and is distributed by Engage Agro Corp. engageagro.com
6
❯ Closer Dow AgroSciences has submitted for registration Closer, a new insecticide in which the active ingredients will be sulfoxaflor. Dow says it will have a rapid effect on insects such as aphids, which stop feeding and fall to the bottom of the leaves after 30 minutes. dowagro.com/ca
❯ Verimark SC & Benevia OD DuPont Canada has submitted these products for registration. The active ingredient is the Group 28 product cyazypyr, also in Coragen. DuPont says they will offer excellent suppression against potato beetle, corn borer, aphids, potato flea beetle and leafhopper. Verimark SC & Benevia OD will also control lepidoptera, fruit flies, leafminers, whiteflies, psyllids, thrips and weevils. DuPont says cyazypyr will have an excellent environmental and toxicological profile, because it will target unwanted insects without necessarily killing beneficial ones such as beneficial arthropods. It will also have a good persistence because of its strong systemic action. Registration of Verimark SC is expected by winter 2013 for in-furrow applications. Benevia OD registration is expected by spring 2013 for foliar applications. dupont.ca/ag
Canadian potato growers want more. at dupont, we’re doing more. DuPont is taking potato crop protection far beyond our traditional strengths, with innovative chemistries found in new products like DuPont Vertisan fungicide: the new and highly potent fungicide that provides excellent protection against early blight, grey mould and rhizoctonia. Vertisan is a new Group 7 fungicide, making it a valuable resistance management tool. Still, this is just one of the high-performing potato product solutions coming your way from DuPont. TM
TM
TM
Here are our other trusted potato solutions designed for today’s potato farming needs: DuPont Assail® insecticide: This trusted product’s systemic, translaminar and residual action gives you up to three solid weeks of control on Colorado potato beetle. TM
DuPont Coragen® insecticide: This innovative insecticide delivers extended residual control of European corn borer. TM
DuPont Curzate® fungicide: The preventative, post-infection and antisporulant activity of Curzate® make it the heart of an effective late blight management program. TM
DuPont Tanos® fungicide: Delivers superior protection against early blight and late blight, rain or shine. TM
DuPont Prism® SG herbicide: For excellent post-emergent control of quackgrass, redroot pigweed, triazine-resistant hairy nightshade, lamb’s-quarters and annual grasses, Prism® SG has you covered. TM
DuPont
Crop Protection
For more information on DuPont potato solutions, please visit cropprotection.dupont.ca or call 1-800-667-3925. As with all crop protection products, read and follow label instructions carefully. All information effective January 2013. The DuPont Oval Logo, DuPont™, The miracles of science™, Coragen®, Curzate®, Prism®, Vertisan™ and Tanos® are registered trademarks or trademarks of E. I. du Pont de Nemours and Company. E. I. du Pont Canada Company is a licensee. Member of CropLife Canada. Assail® is a registered trademark of Nippon Soda Co. Ltd. used under license. © Copyright 2013 E. I. du Pont Canada Company. All rights reserved.
28724 Potato Portfolio NatPotGuide AE.indd 1
13-01-15 6:28 PM
Potato Guide
Lamb’s quarter
Mustard
Pigweed
Common Ragweed
P
P
–
–
–
Canada thistle
Polygonum
P
–
–
–
–
–
–
–
–
–
–
–
–
–
E
E
P
E
P
–
P
M
P
E
P
P
P
x
E
E
P
E
E
P
E
E
E
P
E
B
M
P
P
P
E
E
E
E
E
–
E
M
M
P
E
M
E
B
P
P
x
Prism
2
x
Reglone2
22
Glyphosate
9
Select / Arrow 240 EC / Centurion
1
x x
x x
x x
5+7
x
5
x
7 + 15
x
x
x
x
1
x x
1. Group: Products belonging to the same group have a similar action mechanism. To prevent the resistance, repeated applications of products from the same group must be avoided. 2. Before harvest: These products are used as vine killer before harvest.
E
E
P
E
E
E
E
P
P
P
P
P
P
P
P
P
B
B
B
B
B
–
B
M
B
B
B
B
–
B
M
P –
E
E
E
E
E
–
E
E
E
E
E
E
–
–
–
M
M
P
P
M
P
M
E
E
P
B
B
P
P
P
P
E
E
E
E
E
E
E
P
P
P
P
P
P
M
P
P
P
E
P
E
E
P
E
–
M
B
E
P
–
B
–
–
E
E
E
E
E
E
E
E
E
E
E
E
P
P
M
P
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
P
P
P
P
P
P
E
P
P –
B
B
–
B
B
–
B
E
E
E
E
E
P
P
P
B
B
–
B
B
–
B
E
E
E
E
E
P
P
P
P
E
E
E
E
E
–
E
E
E
E
E
E
M
P
P
–
M
E
E
E
M
–
E
B
E
E
E
E
M
P
P
P
B
B
B
B
B
–
B
E
E
E
E
E
–
B
M
–
E
E
E
E
E
E
E
P
P
P
P
P
P
E
P
P
3. Combinations with other herbicides are registered. Using guideline with other products may vary from one province to another. Make sure to always consult the label before used.
Silver scurf
x
x
Common name
Admire 240
imidaclopride
Cruiser Maxx D Potatoes
fludioxonil + difenoconazole + thiamethoxame
Genesis 240
imidaclopride
Genesis XT
mancozeb + tiophanate-methyl + imidaclopride
Genesis MZ
Imidaclopride + mancozeb
Grapple / Grapple 2
imidaclopride
4
MancoPlus
mancozeb
M
x
Maxim MZ PSP
fludioxonil + mancozeb
12 + M
x
Penncozeb 80 WP
mancozeb 80%
M
x
Polyram 16D
metirane
M
x
Potato ST16 / Tuberseal
mancozeb
M
x
Senator PSPT
thiophanate-methyl
1
x
Solan MX
mancozeb
M
x
Titan ST + Emesto Silver
chlothianidine + penflufen + prothioconazole
4+7+3
x
4 3 + 4 + 12 4 M + 1 (4)
x
M (4)
x
1. Group: Fungicide classification by their mode of action. Products with similar action mode are in the same group. 2. Diseases / Insects: The treatment is registered for control or suppression.
x
x
x
x
x
x
x
x x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Potato Colorado Beetle
Rhizoctonia
x
Commercial name
Insects controled
Verticillium
Root rot
Diseases2
Group1
Seed treatments
Flea beetle
1
x
Wireworm
x x
Leafhopper
x
Poast Ultra
8
Perennial sow-thistle
Proso Millet
P
E
Quackgrass
Fall panicum
P
E
Yellow Nutsedge
Witchgrass
E
–
Foxtails
Wild Oats
P
E
–
7
Venture L3
E
–
P
10
5+8
P
M
–
Lorox L3 / Linuron 400 L3
5 + 22
P
P
E
Ignite SN3
Sencor + Gramoxone
P
P
–
1
Sencor + Eptam
P
P
E
22
Sencor + Dual II Magnum
P
P
–
Gramoxone3
Sencor3
P
P
x
Excel Super
Sencor + Linuron
P
P
Aphids
8
P
x x
15 + 7
Eptam 8E3
x x
Common scab
Dual Magnum + Lorox
Barnyard Grass
15
Perennial
Crab grass
16
Dual II Magnum3
Annual broadleaf weeds
Annual grasses
Before harvest
Des-I-Cate2
Postemergence
14
Early postemergence
14
Chateau WDG
Preemergence
Commercial Name Aim EC
Preplant
Application time
Group1
Herbicides
Preemergence (cracked ground)
���
x
x
x
x
���
Potato Guide Delay before harvest (days)5
Pre-harvest decay (hours)6
Maximum applications 7
x
Wireworm
Aphids4
x
Restrictions
Tarnished plant bug
Colorado potato beetle
x
European corn borer
Potato leafhopper
Flea beetle
Insects controlled
Group 2
Insecticides
90
0
1
Commercial Name1
Active ingredient
Actara 240 SC (sillon)
thiamethoxam
4
Actara 240 sc / 25 WG (foliaire)
thiamethoxam
4
x
x
x
7
12
2
Admire 240
imidacloprid
4
x8
x8
x
x
7
24
2
Alias 240 SC
imidacloprid
4
x8
x8
x
x
7
24
2
Assail 70 WP
acétamipridre
4
x
x
7
12
2
Beleaf 50SG
flonicamide
9C
x
7
12
3
7
36
3
7
24
3
24
12
4
14
12
3
14
12
1
Cygon / Lagon / Dimethoate Plus
dimethoate
Concept
imidacloprid+deltamethrin
1B
Coragen
chlorantraniliprole
28
Clutch 50 WDG (foliaire)
chlothianidine
4A
Clutch 50 WDG (sillon)
chlothianidine
4A
Decis 2.5EC / 5.0EC
deltamethrin
3
Delegate
spinetoram
5
Diazinon / Diazol
diazinon
1B
x
x
Dibrom
naled
1B
x
x
Entrust 80W
spinosad
5
Fulfill 50 WG
pymetrozine
9B
Furadan
carbofuran
1A
Grapple / Grapple 2
imidaclopride
4
Huile 70 Supérieure
mineral oil
–
Imidan
phosmet
1B
x
x
Lannate
methomyl
1A
x
x
x
3+4
Lorsban / Pyrinex / Nufos 4E
chlorpyrifos
1B
Malathion
malathion
1B
Matador / Warrior / Silencer 120 EC
lambda-cyhalothrine
3
Movento 240 SC / 150 OD
spirotetramat
23
Novodor
Bacillus thuringiensis
11C
x x
x
x
x
x
x
x
x
x
x
5
kaolin
–
Thimet 15-G
phorate
1B
Vydate
oxamyl
1A
x
x
x
x
1. Commercial Name : Many brands and/or formulations with the same active ingredient may be available. 2. Group : Classification of insecticides according to their mode of action. Products from the same group have a similar mode. To prevent the resistance, repeated applications of products from the same group must be avoided. 3. Insect controlled: The insects which have a homologation are available on the label. The registrated insects may vary depending on the brand and the active ingredient. Check the label to make sure the noxious insect is included on the list. 4. Aphid : Many kind of aphids can attack potatoes. For more information about the controled kind of aphids, check the label.
24
–
4
48
2
7
12
2
14
12
2
48
2 2
x9
14
12
10
x
7
120
5
x
3
12
1
7
24
1
3
24
1
7
24
3
7
12
2
0
4
–
21
24
4
71
24
1
1
24
1
x x x
x
x
x
x
x
x
x x
x
x
x
x
x
x
x
14
24
x
x x
3 3
7
x
x
12 12
7
x
x
1 7
x
x
x
spinosad
x
x
x
Surround WP
x
x
x
Success
x
x
x
x
3
1A
x x
x
permethrin
carbaryl
x
x
x
Pounce / Ambush 500 EC / Perm-Up
Sevin SL / XLR Plus
x
x
1B
3
x
x
1B
15
x
x
chlorpyrifos
cypermethrin
x
x
x
acephate
novaluron
x
x
x
Orthene
Ripcord
x
x
Pyrifos 15 G / Pyrinex 480E
Rimon
x x
x
x
7
24
3
14
12
2
7
24
–
7
12
1-3
0
0
–
90
48
1
7
72
2
5. Pre-harvest delay: The number of days that must elapse between the last insecticide application and harvest. 6. Delay after treatment: The period to respect between the application and the time when workers can return in the field. 7. Maximum applications: The number of time that the insecticide can be applied as recommended on the label. Verify for air applications. Empty spaces means that there is no restriction of the label. 8. When the insecticide is used in furrow. 9. This product has a suppression action for insects.
9
Potato Guide
CS
M
Copper Spray
oxychloride copper
Curzate (+ Manzate)
cymoxanil + mancozeb
Cyazofamid 400 SC
x x
Application interval (days)5
33
tribasic copper
x
x
Maximum applications4
phosphorous acid
Copper 53 W
x
Pre-harvest delay (days)3
Confine
x
Security delay (hours)7
C
(Helminthosporium solani)
CE
M
Silver scurf
29
chlorothalonil
Brown spot (Alternaria alternata)
fluazinam
Bravo / Bravo Zn / Echo
Black dot (Colletotrichum coccodes)
Allegro 500F
(Phytophthora infestans)
PAD
Tuber late blight
x
(Phytophthora infestans)
x
Restrictions
Tuber late blight
PND
40 m m m
Grey mould (Botrytis cinerea)
11
dimethomorph + chlorotalonil + mancozèbe + métriane
septica)
Late blight (Phytophthora infestans)
azoxystrobin
Acrobat 50 WP + Bravo (ou) + Dithane DG (ou) + Polyram DF
Pink rot (Phytophthora erythro-
Early blight (Alternaria solani)
Abound
(Sclerotinia sclerotiorum)
Common name
White mould
Commercial name
Action mode of the main active ingredient
Diseases2
Group1
Fungicides
Decay rot (Pythium sp.)
���
12
1
3
7 - 14
24
4
3
5 - 10
24
14
10
7 - 10
48
1
–
7 - 10
x
x
4
1
5
14
C
x
x
48
1
10
5
x
x
x
x8
M
C
x
48
1
10
7 - 10
27 + M
PND
x
24
8
7
5-7
cyazofamid
21
EC
x
12
7
6
7
Dithane / Manzate / Penncozeb
mancozeb
M
C
x
24
1
–
5 - 10
Evito 480 SC
fluoxastrobine
11
PND
x
12
7
3
7
Gavel
zoxamide + mancozeb
Headline EC
pyraclostrobin
Inspire Kocide / Parasol
x
x
22 + M
EC
x
x
48
3
6
7
11
PND
x
x
12
3
3
5 -14
difenoconazole
3
PAD
x
copper hydroxide
M
C
x
Lance WDG
boscalid
7
PND
x
Luna Privilege
fluopyram
7
PND
x
Phostrol
phosphorous acid
33
CS
Polyram DF
metiram
M
C
Presidio (+ Bravo)
fluopicolide
43
PAD
Quadris F
azoxystrobin
11
PND
x
Quadris Top
azoxystrobin + difénoconazole
11 + 3
PND
x
Quash
metconazole
3
PAD
x
Reason (+ Bravo ou Dithane DG)
fenamidone
11
PND
x
Revus
mandipropamide
40
PND
Ridomil Gold / Bravo Duo
métalaxyl-m + chlorothalonil
4+M
CS
x
x
x
x
Ridomil Gold MZ
métalaxyl-m + mancozèbe
4+M
CS
x
x
x
x
Ridomil Gold EC + Quadris F
métalaxyl-m
4
CS
Scala SC (+ Bravo)
pyrimethanil
9
PND
x
Serenade ASO / MAX
Bacillus subtilis
M
C
x
Tanos 50 DF
famoxadone + cymoxanil
11 + 27
PND
x
Tattoo C
propamocard HCL+chlorothalonil
28 + M
PAD
Torrent 400 SC
cyazofamid
21
EC
Vertisan
penthiopyrade
7
PND
Zampro SC
ametoctradine + dimethomorph
40 + 45
PAD
x
x
4
–
1
10
7 - 10
12
30
4
14
12
7
2
7 - 12
0
7
7 - 14
x
24
1
–
7 - 10
x
12
7
4
7 - 10
12
1 - 906
3
7 - 14
24
14
3
7 - 14
x
x
x6
x6
x x
x6 x
12
1
3
7 - 10
x
48
14
6
7 - 10
x
12
14
4
7 - 14
48
14
3
14
48
3
3
10 - 14
48
90
1
–
24
7
6
7 - 14 7 - 10
x
x
x6
x6
x
12
0
–
x
24
14
6
7
x
48
3
6
5-7
x8
x x
1. Group: Classification of insecticides according to their mode of action. Products from the same group have a similar mode. To prevent the resistance, repeated applications of products from the same group must be avoided. 2. Diseases: The fungicide is homologated for disease control or suppression. 3. Delay before the harvest (DBH) : The number of days between the last application of the fungicide and the harvest. 4. Maximum application number: The maximum number of fungicide application per season, if specified on the label.
14
12
x x
24 48
x x
x
x6 x
12
7
6
7
12
7
3
7 - 14
12
4
3
5 - 10
5. Application interval: The maximum and minimum number of days between two consecutive applications of the same product. 6. When fungicide is used in furrow. 7. Security delay (SD): Delay (hours) before going in the treated zone 8. Post-harvest application. Few combinations of fungicides are approved by the Pest Management Regulatory Agency. Guidelines may vary from one province to another. Make sure to always read the label before using fungicides.
**Action mode of the main active ingredient : C = contact CE = Elaborated contact (antisporulating action) PND = Penetrating non-disseminating, or translaminar PAD = Penetrating ascending dissemination CS = Complete systemic
10
You know
You know WhaT WorkS bEST.
With the highest performance and lowest environmental impact, Delegate™ WG insecticide is the new standard for potatoes. It delivers superior, fast-acting control of Colorado potato beetle, European corn borer – and many other chewing pests. Call our Solutions Center at 1.800.667.3852 or visit dowagro.ca today.
Solutions for the Growing World
®™Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow. 12/12-19737
S:7”
S:10”
Change the way you look at potato seed-piece treatments
Only one of these potato seed-pieces is protected from the broadest spectrum of insects and diseases. Only one is safeguarded with two new fungicides. Only one takes fusarium protection to the max — even against resistant strains. And only one is covered with Titan™ Emesto™, the first and only coloured liquid seed-piece treatment. It’s easy to use and even easier to see the difference it makes. And you’ve never seen anything like this before.
Learn more at BayerCropScience.ca/TitanEmesto
BayerCropScience.ca or 1 888-283-6847 or contact your Bayer CropScience representative. Always read and follow label directions. Titan™ and Emesto™ are trademarks of the Bayer Group. Bayer CropScience is a member of CropLife Canada.
H-25-01/13-TCS13008-E
