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Introduction

87089-2017%20Guide%20to%20Crop%20Protection_complete

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649<br />

Potatoes* Insect Management Chart<br />

Insect<br />

Insecticide<br />

(and insecticide group 1 )<br />

Rate/Acre<br />

Preharvest<br />

interval (days)<br />

Application<br />

(A=aerial;<br />

G=ground)<br />

LD 50<br />

(Mammalian<br />

Toxicity) 2<br />

Belowground and Surface Feeders<br />

Wireworms Titan (N) 20.8 ml per 100 kg<br />

2,000<br />

potato seed pieces<br />

Nipsit Inside (N) 20.8 ml per 100 kg Seed Treatment Seed Treatment 3,044<br />

potato seed pieces<br />

Capture (P)<br />

8.3-14.1 ml per<br />

21 G<br />

100 metres of row<br />

Pyrifos 15G (OP)<br />

0.1 kg per<br />

70 G<br />

100 metres of row<br />

Pyrinex 480 EC (OP) 0.97 L (based on<br />

70 G 409<br />

90 cm row spacing)<br />

Thimet 20-G (OP) 105g/100m in sandy Do not harvest<br />

or light soil potatoes before<br />

161g/100m in silt or 90 days after<br />

G 5.1-13.5<br />

heavy soils<br />

planting time.<br />

Cutworms<br />

Aphids<br />

Pounce/Perm-UP (P)<br />

Ambush (P)<br />

Mako (P)<br />

UP-Cyde (P)<br />

Chlorpyrifos (Redbacked,<br />

black, and darksided<br />

cutworms only) (OP)<br />

73-158 ml<br />

57-121 ml<br />

71 ml<br />

115 ml<br />

0.971 L (pre-plant)<br />

0.486-0.971 L<br />

(seedling)<br />

Sap or Fluid Feeders<br />

Treat prior to<br />

6-leaf stage<br />

G 1276<br />

21 G 242-542<br />

355<br />

7 G 205-418<br />

Seed Piece Treatments<br />

Actara 240SC (N) See chart on label N/A Seed Treatment >5,000<br />

Admire SPT/Alias 240 SC/<br />

Grapple/Grapple 2<br />

(N)<br />

Cruiser Maxx Potato<br />

Extreme (N)<br />

Titan (N)<br />

Nipsit Inside (N)<br />

11.79-17.69 ml per<br />

100 pounds<br />

(45.36 kg) of potato<br />

seed tubers<br />

N/A Seed Treatment >4,870<br />

20 ml /100 kg seed NA Seed Treatment<br />

10.4-20.8 ml per<br />

100 kg potato seed<br />

pieces<br />

10.4-20.8 ml per<br />

100 kg potato seed<br />

pieces<br />

N/A Seed Treatment 2,000<br />

Seed Treatment Seed Treatment 3,044<br />

In-Furrow Application<br />

Minecto Duo (N, D) 178-283 g G >5,000<br />

Actara 240SC (N) 0.15-0.20 L (based on<br />

90 cm row spacing)<br />

G >5,000<br />

Admire 240 F/Alias 240 SC/<br />

Grapple/Grapple 2<br />

(N)<br />

0.344-0.526 L<br />

(based on 90 cm<br />

row spacing)<br />

G 4143-4870<br />

Insect Control

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