Winter 1992 - Vol. 3, No. 1

In This Issue:

Yellow starthistle control.

Soil solarization.

Natural pesticides from plants.

Harvest of hope: The potential for alternative agriculture to reduce
pesticide use.

Vitamin and mineral contents of carrot and celeriac grown under mineral or organic fertilization.

Understory cover crops in pecan orchards: Possible management systems.

Cool-season cover crops relay intercropped with cantaloupe: Influence on a generalist predator Geocoris punctipes (Hemiptera: Lygaeidae).

Predatory and parasitic wasps (Hymenoptera) feeding at flowers of sweet fennel (Foeniculum vulgare Miller var. dulce Battandier & Trabut, Apiaceae) and spearmint (Mentha spicata L., Lamiaceae) in Massachusetts.

Causes and consequences of overfertilization in orchards.