Sentences with phrase «applied organic substances»

By mixing traditional art materials such as linen and acrylic with unconventionally applied organic substances (including spirulina, chlorophyll, wood, staples, and aluminum foil), Tran creates colorful and highly textural works that formally and thematically syncretize Eastern and Western influences.

Not exact matches

[25] However, under US federal organic standards, if pests and weeds are not controllable through management practices, nor via organic pesticides and herbicides, «a substance included on the National List of synthetic substances allowed for use in organic crop production may be applied to prevent, suppress, or control pests, weeds, or diseases.»

Any land used to produce raw organic commodities must not have had prohibited substances applied to it for the past three years.

Can manure from confined animals feeding operations where 5.5.1 and 5.5.2 have been met be applied on organic land even if it contains prohibited substances?

There's a lengthy list of requirements, but one includes that produce can only be called organic if it's certified to have grown on soil that had no prohibited substances [such as synthetic fertilizers and pesticides] applied for three years prior to harvest.