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General Herbicide - User Guide Fungicides Fungicide - User Guide Insecticide - User Guide
Pesticides - General
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Reference to Agrichemical Users' Code of Practice (Growsafe Manual) is recommended.
The toxicity of a pesticide is based on its LD, that is, how much pesticide is needed to kill 50% of a test animal population.
Pesticides are grouped into 5 classes to tell us how dangerous a pesticide is.
Classification
The hazard class of a pesticide depends on its...
| Class |
Hazard Warning |
| 1 |
Deadly poison |
| 2 |
Dangerous poison |
| 3 |
Poison |
| 4 |
Harmful substance |
| 5 |
Low toxicity |
The hazard class of a pesticide depends on its...
- LD50
- Concentration
- Formulation, and
- Persistence in the body
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Storing Pesticides
Store pesticides in their original containers in a clean, locked room away from machinery and fertilisers.
Mixing Pesticides
Wear protective clothing while mixing pesticides. Keep the pesticide label clean.
Apply Pesticides
- Wear suitable protective clothing.
- Don't spray if it is windy.
- Don't smoke, drink or eat while spraying.
Cleaning Up
- Wash the sprayer out each day.
- Dispose of any excess spray safely.
- Wear protective clothing while cleaning up.
- Wash protective clothing.
|
Guide to Herbicide Use
| |
Axail (RT) |
Banvel (200 rt NB) |
Banvine rt |
Grazon rt, NB (or Victory) |
Expo rt NB |
Tordon BK rt |
Tordon 50D rp, NB |
Legend rp |
Versatill rt |
| Annual Poa |
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C |
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| Barnyard |
. |
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. |
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| Buttercup |
S |
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. |
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| Cape Daisy |
C |
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. |
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. |
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. |
| Chamomiles |
. |
. |
. |
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. |
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. |
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| Chickweed |
. |
. |
. |
. |
. |
. |
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. |
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| Cleavers |
. |
. |
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. |
. |
. |
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. |
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| Clover |
C |
. |
. |
. |
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. |
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. |
. |
| Cornbind |
. |
. |
|
. |
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S |
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| Cotula |
C |
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. |
. |
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. |
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| Crowsfoot |
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| Daisy |
. |
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. |
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. |
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. |
| Dandelion |
C |
. |
. |
. |
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. |
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. |
. |
| Dichondra |
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| Dock |
S |
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. |
. |
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. |
. |
S |
. |
| Fathen |
. |
. |
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. |
C |
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| Fennel |
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| Fumitory |
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C |
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| Hydrocotyle |
C |
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. |
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. |
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| Mouse Earred Chickweed |
. |
. |
. |
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S |
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| Onehunga Weed |
. |
. |
. |
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| Paspalum |
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| Pearlwort |
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| Plantain |
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| Redroot |
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| Shepherds Purse |
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| Speedwell |
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C |
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| Spurrey |
C |
. |
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S |
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| Storksbill |
C |
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| Summer Grass |
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| Willow Weed |
. |
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. |
. |
C |
. |
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S |
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| Wire Weed |
. |
. |
. |
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C |
. |
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S |
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| Yarrow |
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C |
. |
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Control
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C =Severely Checked |
S = Seedling Control |
rp = Registered for pasture |
| rt = Registered for turf |
NB = May damage or suppress fine turf |
rc = Registered for cereals |
| |
Fungicides
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Turf Fungicide Groups Subject to Resistance Problems
If a pathogen develops resistance to one fungicide in a group then it may become resistant to other products within that group. This is called 'cross resistance'. The recommendation would be to alternate between the different groups and only alternate between different sub groups (e.g. with DMI's) where there is no other choice. |
| 1. |
DICARBOXIMIDES - MODERATE RISK |
| |
Iprodione |
- Rovral |
| |
Procymidone |
- Sumisclex |
| |
Vinclozolin |
- Ronilan |
| 2. |
BENZIMIDAZOLES - HIGH RISK |
| |
Benomyl |
- Benlate |
| |
Carbendazim |
- Bavistin |
| |
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- Delsene |
| |
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- Protek |
| 3. |
DMI's - LOW RISK |
| |
Triazoles |
- Bayleton 5DF |
| |
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- Cereous |
| |
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- Tilt |
| |
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- Alto |
| |
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- Folicur |
| |
Imidazoles |
- Sportak |
| |
Piperazines |
- Saprol |
| |
Pyrimdines |
- Rubigan |
| 4. |
PHENYLAMIDES - HIGH RISK |
| |
Metalaxyl |
- Ridomil |
| 5. |
AROMATIC HYDROCARBONS - MODERATE RISK |
| |
Quintozene |
- Terraclor | |
Guide for the Use of Fungicides
| Fungicides |
Fusarium patch |
Brown patch |
Dollar spot |
Pythium |
Anthracnose |
Leaf Spot Melting Out |
Take All |
Sclerotina Minor |
Golden Bracelet |
| ALIETTE |
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OR |
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| ALTO |
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| AMISTAR |
OR |
OR |
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OR |
OR |
OR |
OR |
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| BAYLETON 5DF |
O |
OR |
OR |
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OR |
O |
| BENLATE |
OR |
. |
OR |
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OR |
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| CAPTAN |
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OR |
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| CEREOUS |
OR |
OR |
OR |
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O |
| CHLOROTEK |
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. |
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OR |
O |
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| FOLICUR |
OR |
OR |
OR |
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| FORE-LIQUID MANCOZEB |
. |
. |
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OR |
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| MANCOZEB |
OR |
OR |
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OR |
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OR |
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| MANEB |
OR |
OR |
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OR |
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OR |
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| RIDOMIL 10G |
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OR |
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| RIDOMIL MZ 72 |
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OR |
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| RONILAN |
OR |
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OR |
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OR |
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| ROVRAL FLO |
. |
. |
. |
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OR |
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| SPORTAK |
OR |
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OR |
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OR |
OR |
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OR |
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| TARATEX |
. |
. |
. |
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. |
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| TERRACHLOR |
. |
. |
OR |
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OR |
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OR |
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| THIRAM |
OR |
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OR |
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OR |
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| TILT |
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. |
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OR |
O |
NZ Registration
OR = Overseas Registration
O = Overseas Research
Guide for the Use of Insecticides
| Insecticides |
Grass Grub |
Porina |
Stem Weevil |
Army Caterpillar |
Worms |
Nematodes |
Tasmanian Grass Grub |
| CHLORPYRIFOS 48EC |
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. |
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| DIAZINON 20G |
. |
. |
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| DIAZINON 80D |
. |
. |
O |
. |
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| DRISAN |
. |
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| CATERKILL |
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. |
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| SUSCON GREEN |
. |
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| THIODAN |
|
O |
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O |
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| TRIFON |
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| VYDATE |
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Registered for use in Pasture in New Zealand
O = Overseas Information
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