Tropical Fruit and Nut Extension

Directions for Collecting a Soil Sample to bring to the ADSC for testing.

Directions for Collecting a Plant Tissue Sample and Soil Sample to bring to the ADSC for testing.

Please see the complete list of available Analytical Services and Fees offered by the Agricultural Diagnostic Service Center.

Quick written directions for specifically collecting a Macadamia Plant Tissue Sample.

Video by Extension Agent Andrea Kawabata on collecting a Macadamia Plant Tissue Sample.

Recommended Plant Tissue Nutrient Levels for Fruit Trees, Nut Trees, Vegetables, and Ornamentals

 

Interactive Rainfall Atlas of Hawaii 2011

UH Honeybee Project

Hawaii Tropical Fruit Growers

OMRI Certified (Organically Approved) Horticultural Oil for control of insects and molds. PureSpray Green