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Foliar feeding, a term referring to application of essential plant nutrients to above-ground plant parts, has been documented as early as 1844, when an iron sulfate solution was sprayed as a possible remedy for "chlorosis sickness." More recently, foliar feeding has been widely used and accepted as an essential part of crop production, especially on horticultural crops. Although not as widespread on agronomic crops, the benefits of foliar feeding have been well documented and increasing efforts have been made to achieve consistent responses.READ MORE
Understanding plant nutrient uptake during plant development stages can assist with better yield production.READ MORE
Are you planning to ship Midwest Laboratories samples of live plant pests or nematodes? Is your package traveling from inside the United States or its territories? If you’ve answered, yes, to both of those questions then this permit will need to be enclosed in your package and to the outside of your shipment. This USDAREAD MORE