Mikel even admits to enjoying a little protein with his produce : " Until you've eaten an ash leaf that's full of white flies, you haven't lived.
22.
Connie Fox, head of the horticulture department at Tarleton State University in Stephenville, said her students are researching just how effective the insecticide is against the white fly.
23.
PESTS AND PROBLEMS : Citrus are particularly susceptible to scale, aphids, mealy bug and white fly, which are often indicated by blackish, sticky soot that forms on the leaves.
24.
It will continue to grow, especially if you feed it, but the new growth will be lanky, pale and tender, highly susceptible to invasions of white flies and spider mites.
25.
Like most edible nightshades, the " S . repandum " is attractive to pests like aphids, white flies, beetles, and spider mites, all of which can likewise destroy naranjillas and coconas quickly.
26.
Neither the cotton grower, Gila River Growers, nor the group who contracted with the applicator to eliminate sweet potato white flies _ the Arizona Cotton Research and Protection Council _ faced penalties.
27.
The one serious violation determined in the past five years involved five Gila Bend farm workers who in July 1995 were sprayed with Karate and Vydate, both highly toxic insecticides used to kill white flies.
28.
With use restrictions on the use of certain pesticides on the refuge, infestations of white flies, and the booming prices of sudan grass, many cooperative farmers have switched from planting alfalfa to sudan grass over the years.
29.
The tiny white fly larvae were used to clean wounds in wartime hospitals in the 1930s until replaced by modern surgical techniques and antibiotics-- but are now gradually returning at wound clinics across the country, despite the " yuck " factor.
30.
In Mali, for instance, one approach to combating the white fly that is destroying tomatoes is applying a no-host period . This means that farmers wait a couple of months before planting in order to reduce opportunities for the fly to reproduce.
