ACTIVE INGREDIENT
azoxystrobin
copper hydroxide
copper hydroxide
copper oxychloride
cyproconazole
usilazole/carbendazim
utriafol
propiconazole
propineb
tebuconazole
triadimefon
triadimenol
trioxystrobin
TRADE NAMES
RATE/100 L WATER
AMISTAR®,ORTIVA®
KOCIDE®, FUNGURAN OH®
KOCIDE 2000®
COPPER OXYCHLORIDE
ALTO®
PUNCH C®
PUNCH EXTRA®
IMPACT®
TILT®
ANTRACOL®
FOLICUR®,ORIUS®,TEBUZOLE®
BAYLETON 25 EC®
BAYFIDAN 250 EC®, SHAVIT®
FLINT 50 WG®
200
500
350
650
160
200
300
320
200
200
200
200
200
200
15 L KNAPSACK
ml
g
g
g
ml
ml
ml
ml
ml
g
ml
ml
ml
g
30.0
75.0
52.5
97.5
24.0
30.0
45.0
48.0
30.0
30.0
30.0
30.0
30.0
30.0
ml
g
g
g
ml
ml
ml
ml
ml
g
ml
ml
ml
g
RATE/HA
500
1250
875
1625
400
500
750
800
500
500
500
500
500
500
ml
g
g
g
ml
ml
ml
ml
ml
g
ml
ml
ml
g
The chemicals used for Grey Leaf Spot and Northern Corn Leaf blight will also control rust.
Northern Corn Leaf Blight
Spray when the disease is first seen and repeat at 10 -14 day intervals. It is important that the cob
is protected
ACTIVE INGREDIENT
azoxystrobin
epoxiconazole/carbendzim
difenoconazole/carbendazim
usilazole/carbendazim
TRADE NAMES
AMISTAR®,ORTIVA®
DUETT®
ERIA®
PUNCH C®
PUNCH EXTRA®
RATE/100 L WATER
200
480
480
200
300
15 L KNAPSACK
ml
ml
ml
ml
ml
30.0
72.0
72.0
30.0
45.0
ml
ml
ml
ml
ml
RATE/HA
500
1200
1200
500
750
ml
ml
ml
ml
ml
10. NEMATODES
Before spraying or applying any
chemical make sure you have
checked on its harvest interval, the
withholding period and the re-entry
period. Make sure you DO NOT spray
any chemical which will leave a toxic
residue in the plant after harvest.
BEFORE SPRAYING ALWAYS
READ THE CHEMICAL LABEL
The soil applied insecticides given
above will also control nematodes.
However it is also worth applying 1
l/ha Nemablok® as a directed spray
over the maize lines.
11. HARVEST
The baby corn is harvested when it reaches the size wanted by the market. It is best to reap the
corn in its sheath and then clean the baby corns at the pack shed.
Sweet corn is harvested as soon as the cobs are mature enough for the market. Generally there is
a specific size required so this does help.
FARMERS GAZETTE
November 2015
19