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You should probably avoid using pesticides in you garden completely or at least use one made for that purpose.
It depends upon the product, some formulas contain multiple chemicals or stabilizers. Read the label or go to the product's site. I know of one product which contains deltamethrin and says on the website that it should not be used on vegetables.
So, in general it should not be used on food meant to be consumed by humans. Some formulations may be long lasting and this is not what you want to put in your garden. You also should consider the value of the plants and their produce. If the garden is a hobby and not necessarily valuable for it's crop, then it would be best to avoid pesticides which are the last defense and are dangerous to the environment and to the person who sprays it and eventually eats it. It's safety depends on its danger to humans and its breakdown rate. By itself deltamethrin breaks down relatively quickly, but some products which use deltamethrin advertise themselves as being longlasting and therefore may not breakdown quickly
In general it is safer than some pesticides because it is a synthetic pyrethroid. However,
"Many pyrethroids have also been linked to disruption of the endocrine system, which can adversely affect reproduction and sexual development, interfere with the immune system and increase chances of Breast cancer." (http://www.beyondpesticides.org/infoservices/pesticidefactsheets/toxic/pyrethroid.htm)
"Acute exposure effects in humans include the following: ataxia, convulsions leading to muscle fibrillation and paralysis, dermatitis, edema, diarrhea, dyspnea, headache, hepatic microsomal enzyme induction, irritability, peripheral vascular collapse, rhinorrhea, serum alkaline phosphatase elevation, tinnitus, tremors, vomiting and death due to respiratory failure. Studies have shown many cases of dermal deltamethrin poisoning after agricultural use with inadequate handling precautions" (http://extoxnet.orst.edu/pips/deltamet.htm)
What else can I help you with?
Is it safe to use roundup on vegetable garden?
after two weeks it is
Is blood meal safe to use in a vegetable garden?
Yes. It provides Nitrogen that encourages growth.
Is it safe to use used kitty litter in vegetable gardens?
It is not because it will kill the plants in the garden.
Is newprint ink safe in garden?
In the USA, all newsprint ink is made from vegetable sources, so the paper is safe to use in the garden. I'm not sure about other countries, though.
Is red rosin paper safe in a vegetable garden?
Red rosin paper is not recommended for use in a vegetable garden as it can contain harmful chemicals that may leach into the soil and affect plant growth or produce safety. It is better to use organic or natural materials that are specifically designed for use in vegetable gardens to ensure the health and safety of your plants.
Is galvanized steel safe for use in a vegetable garden?
Yes, galvanized steel is generally safe for use in a vegetable garden as it is resistant to corrosion and can help protect plants from pests. However, there is a small risk of zinc leaching into the soil over time, so it is recommended to line the steel with a barrier to prevent direct contact with the soil.
Is sheep Manure safe to use as fertilizer in a vegetable garden?
Yes, but it is better if it has aged and ask the farmer what drenches he gave the sheep and watch out for weed seeds if it is fresh manure.
Is the drinking water safe hose splitter suitable for use in your garden?
The drinking water safe hose splitter is suitable for use in your garden.
How to get rid of chipmunks in a vegetable garden with no chemicals?
One can get rid of chipmunks that are destroying a vegetable garden without the use of chemicals using several different methods. If one wishes not to use chemicals, they can remove any extra debris within a garden that may attract chipmunks, or they can use blood meal that has been dried.
Can you use PVC to help water your organic vegetable garden?
If you mean to ask if running water through PVC pipe to your garden is harmful, the answer is no.
How can I effectively protect my vegetable garden from animals?
To effectively protect your vegetable garden from animals, you can use physical barriers like fences or netting, plant strong-smelling herbs or flowers around the garden, use motion-activated sprinklers or lights, and remove any sources of food that may attract animals.
How much fertilizer should I use in my vegetable garden for optimal growth and yield?
For optimal growth and yield in your vegetable garden, it is recommended to use about 1-2 pounds of fertilizer per 100 square feet of garden space. It is important to follow the instructions on the fertilizer package and not exceed the recommended amount to avoid harming your plants.
