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>But thats the problem: you have no way of knowing if "conventional methods" (i.e. no pesticides) were used to grow the produce unless there is a label signalin

• TedDoesntTalk 5y ago
  Not synthetic pesticides and fertilizers. https://www.usda.gov/media/blog/2012/03/22/organic-101-what-usda-organic-label-means#:~:text=Produce%20can%20be%20called%20organic,most%20synthetic%20fertilizers%20and%20pesticides https://www.usda.gov/media/blog/2012/03/22/organic-101-what-.... USDA certified organic foods are grown and processed according to federal guidelines addressing, among many factors, soil quality, animal raising practices, pest and weed control, and use of additives. Organic producers rely on natural substances and physical, mechanical, or biologically based farming methods to the fullest extent possible. Produce can be called organic if it’s certified to have grown on soil that had no prohibited substances applied for three years prior to harvest. Prohibited substances include most synthetic fertilizers and pesticides. In instances when a grower has to use a synthetic substance to achieve a specific purpose, the substance must first be approved according to criteria that examine its effects on human health and the environment (see other considerations in “Organic 101: Allowed and Prohibited Substances”).
  • Nicksil 5y ago
    Conventional pesticides, herbicides, and fertilizers are more effective and sustainable. Conventional products require less of the substance to be applied and less frequently. If the concern is about the impact on the environment and humans, then the logical choice between the organic method and conventional is conventional.
    • TedDoesntTalk 5y ago
      Even if that is accurate(source?), quantity applied says nothing about the danger of the substance to humans.
      • Nicksil 5y ago
        >Even if that is accurate(source?) https://en.wikipedia.org/wiki/Organic_farming https://en.wikipedia.org/wiki/Organic_farming >quantity applied says nothing about the danger of the substance to humans. Quantity is the deciding factor when talking about toxicity to humans. If I've misunderstood your comment, please correct me.
        • TheSpiceIsLife 5y ago
          Let’s just take one example: Sodium Bicarbonate, commonly known as Baking Soda works well as an efficient and cost effective fungicide and insecticide. It is actually registered with the EPA for use against certain plant fungi, powdery mildew. As a foliar spray used in the garden, it works wonders against fungus and bugs. There’s approximately no amount of sodium bicarbonate a person could reasonably ingest, in this context or any other, that would be either immediately harmful or prove to be detrimental long term. You’d have to really try.
          • TedDoesntTalk 5y ago
            Might apply to vinegar, too, another insecticide, although I don’t know if consuming huge quantities of vinegar is bad for you. I’m guessing not as bad as the same quantity of Round-up or a variety of other synthetics.
            • ta988 5y ago
              Many plants would die quickly if you use vinegar and it gets in the soil, same with baling soda. Thats stuff that will work for house plants but not really in a field unless you have a lot of people with tiny brushes...
          • lathyrus_long 5y ago
            The point is that if a product is twice as toxic to humans (or bees, or some other off-target species) but four times as toxic to the target pest, then the grower can use a quarter as much and the adverse impact is half. The relevant factor is that "therapeutic index", not toxicity per gram. By that standard some organic pesticides are better than the conventional average (e.g. azadirachtin), while others are worse (e.g. pyrethrin, or rotenone until it was banned). Also, please don't take gardening advice from whatever website you're quoting. Sodium bicarbonate is not an effective insecticide. It's a marginally effective fungicide, though potassium bicarbonate would be less toxic to the plants. It's indeed pretty safe for humans, but the dose makes the poison even there and people have died from sodium bicarbonate overdose: https://www.tandfonline.com/doi/full/10.1080/24734306.2020.1734717 https://www.tandfonline.com/doi/full/10.1080/24734306.2020.1... Unfortunately consumer gardening advice seems to be the domain of SEO specialists, not gardening specialists. University extension offices publish high-quality information with much less visibility, like: https://www2.ipm.ucanr.edu/ https://www2.ipm.ucanr.edu/