From hot chilli peppers to sweet-smelling bell peppers , these summer fruits bring flavor , vividness and salmagundi to many of the food we love . To get the most out of your Piper nigrum plant this summer , accompany these suggestions for common pepper problem from experts at the University of Illinois and Texas A & M University agrarian extension agencies .
Pepper Fruit FailThe proper spring up temperature are vital to make yield in a pepper plant life . For buzzer - type black pepper , daytime produce temperatures should accrue between 70 and 80 degrees F ; for raging peppers , optimal growing temperatures are between 70 and 85 degrees F.
Most white pepper will shake off their blooms when day temperatures are above 90 degree F and night temperature are above 75 degrees F , with the exception of hot peppers , which can withstand live atmospheric condition better . capsicum plants ca n’t endure frost , and when night temperatures are below 50 to 55 degrees F , the industrial plant leaves may turn yellow and flowers may drop .
wind : Start your pepper plantsfrom seedsindoors in later wintertime and transfer them into the garden after the soil and air have warm up in the springtime . After transplant , habituate raised bottom , black plastic mulch and floating row natural covering to warm up and run out the grime when nerveless atmospheric condition persist in the bound .
Pepper Foliage FoilsSpots or lesion on the foliage of pepper plants may be the result of a combining of three foliation diseases : Alternaria leaf spot , Cercospora folio spot and bacterium leaf spot .
Tip : Use an organic fungicide at the first sign of the disease and continue at one- to two - week interval during the height of the disease .
Abnormal Pepper GrowthDistorted or yellow leaf and fruit on peppercorn plants are believably the result of computer virus transmitted by aphid . Aphidsare petite insects bunch up on the undersurface of foliage and on new growth . As they suck common pepper plant life juices , the leaves become yellowed and distorted , and they often cause virus to unfold . When a pepper plant becomes infect with one of the aphid virus , remove the plant .
Tip : Be certain the common pepper plants you buy are healthy , and apply a goodinsect - control plan .
Wilted Pepper PlantsIf the internal stems of your pepper plants are dark and plants wilt and break down presently after a rainfall , the works may be taint with Phytophthora stem rot , a dirt - borne fungus that ’s peculiarly grave when water stands around the plant life . If the pepper industrial plant have a livid growth at the base with little , bead - like body structure the size of it of a pinhead , the plant could have southerly blight , also triggered by a soil - borne fungus . Remove the leaves around the base of the flora to prevent the spread of the fungus .
Tip : plant life in araised bedfor best drain . If your plants are in the ground , employ harvest rotation and swallow up your constituent material deep to control the fungus .
Wiggly TrailsSmall , wiggly trails on the leaves of pepper industrial plant are cause by leaf miners , and large amounts of them can defoliate plants and concentrate yields .
Tip : Treat plants with a biologic or biorational insect powder ( such as SunSpray Horticultural Oil ) two or three times a day at five- to seven - day intervals .
Sun SpotsTan or translucent touch on developing pepper fruit is most likely sunscald , a stipulation that go on when the fruit is exposed to direct sun during the hottest part of the day .
Tip : As before long as you see sunscald , take away the yield to stimulate more foliage increment and more yield protection .
More Pepper TipsWatch your pepper plants carefully , because early detection , particularly from pest problems , can prevent damage . damage leave or stems on the plants should be removed and destroyed . Do not compostdamaged foliage . Be sure to keep the garden area clean of debris , as pruning or weed remnants can pull insects .
For more information about pepper problems or particular insects in your sphere , contact yourlocal extension way .
