Using Garden Chemicals (2024)

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Garden chemical labels contain all the information required to use the products correctly and safely. Please read all label instructions carefully before using, including the safety directions, and use only for the purpose stated on the label.

Using Garden Chemicals (14)

FAQs About Using Chemicals

Can I Mix Gardening Chemicals Together?

Unless it is already stated on the label, do not mix chemicals together.

What is the Shelf-Life of Your Products?

Most (but not all) of our products will last indefinitely if stored correctly in a cool and dark place. Product effectiveness will slowly and slightly reduce after 5 years time.

Examples of products that have an expiry date include Yates Nature's Way Caterpillar Killer - Dipel and which have an expiry date of two years after the date of manufacture.

How Long Can I Store a Mixed Solution?

Most (but not all) concentrated products that have been mixed with water in a sprayer can last up to 24 hours. To avoid having any leftover solution (i.e., concentrate + water), it is best only to mix as much as you need and apply the entire contents of the sprayer at one time. If you run out of solution while spraying, mix more and then apply. It is much easier and safer to mix up some more than it is to dispose of unwanted solution.

How Soon After Spraying One Product Can I Spray Another?

This really depends on the product and how the actives constituents interact.

Examples: do not apply Yates Lime Sulfur within 14 days of applying an oil spray; and do not apply Yates Weed 'n' Feed within 7 days of applying a fertiliser.

If you need to apply more than one product to a plant, please Contact Us.

How Do I Remove the Applicator from a Hose-On Product?

Many of our hose-on products have a hose-on applicator and in some circ*mstances, the applicator needs to be removed.

If there is any product left in the bottle make sure you are wearing personal protective equipment such as plastic disposable gloves and goggles.

While outside, sit the bottle on a stable surface or on the ground.

Firmly hold the bottle by the handle with one hand, and firmly hold the applicator connector (the bit that normally attaches to the hose) with the other hand. Using an arc motion, lever the applicator connector to separate it from the bottle.

Once you are finished handling the product, thoroughly wash your hands, and any other part of you or your clothing that may've come in contact with the product.

If you are still having issues doing this, please do not hesitate to contact us.

How to Read a Product Label

We admit that it doesn’t sound like the most exciting thing one could be doing on a Saturday afternoon. Unfortunately though we see far too many home gardeners finding themselves in a rather unforgiving situation after using a product in a way that is not in line with the directions on the label. When an edible plant is involved, whether a delicious tomato with a bumper crop on the way or a family heirloom lemon tree that has been a steady performer for generations, the response is always an unhappy one when we advise – as we are obliged to do – that the plant can no longer be considered ‘safe’ for consumption.

This is a heartbreaking situation that we don’t want to see – not even once. So we’ve put together a quick go-to guide on how to read a pesticide label in Australia so that gardeners of all experience levels can be empowered to comprehend and interpret label directions for themselves – and get it right the first time. The following advice can be adapted to labels for registered garden products, such as pesticides, fungicides, miticides and herbicides.

Read All Label Instructions Prior to Every Use

The first step when considering using a pesticide product for the first time is to read the entire label in full. Not only will this give you an overview of how the product can be used, but also of any particular warnings and cautions that should be observed – note these as a priority.

What is an Active Constituent?

"Active constituents are the substance(s) in an agricultural or veterinary chemical product that are primarily responsible for a product's biological or other effects." - APVMA (Australian Pesticides and Veterinary Medicines Authority).

Understanding the ‘How to Use’ Table

While the whole product label, front and back (where applicable), does serve as a legal document of sorts; it is this table that spells out the specific situations in which the respective product can be applied. Note that rarely will this table specify any particular situations where the product cannot be used. So as a rule, if your intended use does not fit within a specified use on the ‘How to Use’ table: your intended use is not approved for the product in question – so please don’t use the product in this case.

Step 1: Finding Your Plant

In the first column, check to see if your plant is listed. If none of the plants/plant groups listed include your own, please don’t use the product in this case. We may be able to suggest a suitable alternative for your application.

Step 2: Finding Your Pest/Weed

In the second column, check to see if your targeted pest/weed is listed. If none of the pests/pest groups listed includes your own, please don’t use the product in this case. We may be able to suggest a suitable alternative for your application.

Step 3: Mixing & Application Rates

In this column, included on concentrate products that require preparation before spraying, you can find the correct dilution and other application rate details, such as the amount to be applied per square metre of lawn.

Step 4: How to Apply

In the final column, you should see concise directions for how and when to apply. These details are critical to safe, effective and environmentally sustainable use of the product. If you are unable to apply the product in line with these directions, please don’t use the product in this case. We may be able to suggest a suitable alternative for your application.

Storage & Disposal

All garden chemicals must be stored in original containers only. It is against the law to decant them into other containers.

Store all garden chemicals out of reach of children and pets, ideally in a locked cupboard.

Store in a cool and dry place. Do not store in direct sunlight.

Dispose of empty containers and unwanted garden chemicals safely. To dispose containers, wrap in paper, place in a plastic bag and put in the garbage. For disposal of larger quantities of chemicals contact your local council.

Safety Directions

Avoid contact with spray (especially in concentrated form) or dust with skin, eyes and mouth.

Avoid breathing fumes from sprays or dusts and spraying or dusting on windy or rainy days.

Do not eat, drink or smoke whilst using garden chemicals, and wash your hands and face with soap and water thoroughly after use.

First Aid

If you need medical assistance please contact Emergency Response Services for EMERGENCIES ONLY, call 1800 220 770.

For poisons information call 13 11 26.

Please Contact Us if You Are Unsure

Don’t forget, if these directions don’t seem to apply to your situation, or perhaps you are still trying to diagnose what exactly is going on in your particular case – we are availableto answer your questions and help steer you in the right direction. There are few things we enjoy more than cracking a tough case, but most importantly we want all gardeners to be using our products in a safe and sustainable way.

Please don't hesitate to Contact Us if you are unsure about things like: what product to use, if the situation is as per label instructions, how to apply the product safely, and how to get the most out of the application.

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Using Garden Chemicals (2024)

FAQs

Can I use pesticides in my garden? ›

Using pesticides in the garden may not be the best solution for the environment, but sometimes it's the most effective way to take care of troublesome pest problems that may crop up in the garden.

How long do pesticides stay in soil? ›

Depending on the type of herbicide and the level of concentration in your soil, persistent herbicides can last anywhere from a month to three or more years before completely breaking down into inert compounds.

Should I use glyphosate in my garden? ›

The best choice for weed control is to hand-pull weeds and use organic mulch. If you choose to use an herbicide, however, and you are careful to follow the directions on the label, then a glyphosate-containing brand may be a reasonable choice for killing weeds if the product is used judiciously.

How long after pesticide application is it safe? ›

If possible, remain inside or avoid the area whenever spraying takes place and for about 30 minutes after spraying. That time period will greatly reduce the likelihood of your breathing pesticides in the air.

What happens if you use too much pesticides on plants? ›

Pesticide burn, or phytotoxicity, is caused by misuse or misapplication of chemicals on plants. Symptoms included leaf spots, blotches, scorch, or tip burn. Symptoms are sometimes confused with disease, insect or mite damage or problems caused by environmental conditions.

Is it safe to eat vegetables sprayed with pesticides? ›

Very small amounts of pesticides that may remain in or on fruits, vegetables, grains, and other foods decrease considerably as crops are harvested, transported, exposed to light, washed, prepared and cooked. The presence of a detectible pesticide residue does not mean the residue is at an unsafe level.

Do pesticides destroy the soil? ›

Soil can be degraded and the community of organisms living in the soil can be damaged by the misuse or overuse of pesticides. Some pesticides are more toxic to soil organisms than others. Some pesticides may break down quickly when applied to soils, while others may persist for longer periods.

Do plants absorb pesticides from soil? ›

Pesticides can be absorbed by plants through the leaves and roots. Pesticides that are taken up by plants can move (translocate) to other parts of the plant. Herbicides that are taken up by the plant (systemic herbicides) often are designed to interfere with the plants development by mimicking plant hormones.

When should I spray pesticides on my garden? ›

Apply pesticides during the cooler part of the day, such as the early morning or evening. Treatments made in the early morning allow foliage to dry before temperatures reach 85–90°F. Take special precautions when using pesticides containing oil. Treat when conditions allow plants to dry quickly.

Why is glyphosate banned? ›

Several countries have restricted or banned the use of glyphosate because of its link to an increased risk of cancer. Glyphosate is the active ingredient in a number of herbicides, including Roundup. Countries that have banned or restricted glyphosate: Australia (in some states)

Is it safe to grow vegetables in soil that has been sprayed with Roundup? ›

In order to safely use Roundup around your vegetable garden, you can use Roundup to prepare the bed of the garden, taking care to follow the instructions from the label. SF Gate recommends waiting three full days after the last application of Roundup before planting vegetables in your garden.

Do cheerios still have glyphosate? ›

Cheerios and many other cereals and grain-based products contain small amounts of an herbicide called glyphosate. It's one of the main ingredients in the widely used weed killer Roundup, and it's been the subject of considerable debate among health experts about whether it is carcinogenic.

How long does pesticide residue last in soil? ›

Under most situations we would encounter in an agricultural setting, a pesticide half-life can range from a few hours to 4-5 years. Most pesticides are broken down by microbes in the soil, so environmental conditions that reduce microbial activity (cold, dry conditions) will extend pesticide remaining in the soil.

Can I stay in a room after spraying pesticides? ›

Regardless of the type of pest treatment that was applied, a good general rule of thumb is to give pest control treatments 2-4 hours to set in and then an extra 30 min to breathe with windows open and fans on to allow fresh air to flow through before returning.

Can I spray insecticide on vegetable plants? ›

Insecticides used for perimeter sprays and mosquito control generally don't allow application to edible plants. For example, the Suspend Polyzone label states “do not apply this product to edible crops.” The Termidor SC label says, “DO NOT treat within a dis- tance of one foot out from the drip line of edible plants.

Are organic pesticides safer for my garden? ›

Many organic pesticides are less toxic than their synthetic counterparts, but that doesn't mean they are safe or won't cause environmental harm. Just like synthetic pesticides, organic pesticides are formulated to kill.

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