Nematodes

 There are several nematodes that pose a constant threat to Florida pepper production.

The most common are: (a) root knot nematode which is found in sand, muck, and rock base

soils; (b) stubby-root nematode found in sand and muck soils, and; (c) sting nematode found in

sand soils.

 There are several fumigant and non-fumigant chemicals that are used for control of

nematodes. Vydate and Nemacur are two non-fumigant nematicides which are not as effective

against root knot nematode as fumigant type chemicals. Fumigant nematicides include methyl

bromide plus chloropicrin (varied ratios), Vapam, Busan 1020, and Telon II and Telon C-17

(Florida Nematode Control Guide, 1993, p. 11-115).


Weeds

 The most common weeds found in pepper production are similar to those found in tomato

or eggplant production in Florida. These include nightshade, eclipta alba, goosegrass, southern

crabgrass, bermuda grass, yellow nutsedge, pigweed, dodder and morning glory. To reduce

weed populations, several methods have been identified including cover crops, mechanical

controls and use of chemicals. To obtain effective weed control, it is suggested to use two or

more of these methods in combination (Florida Weed Control Guide, 1993, p. 325).

 Mechanical control can include turning the weeds under by disking. Cover crops can

help control problem weeds during the off season, however, the type of cover crop chosen

should not harbor pests or diseases that are detrimental to the pepper plant (Florida Weed

Control Guide, 1993, p. 325).