Cacti ( Cactaceae ) are succulents aboriginal to the comeuppance of North and South America . The nearly 1,600 different species of cactus are naturalized in all the desiccated and semiarid regions around the creation . The fruit create by a issue of cacti have been in human consumption for more than 9,000 years .

Cacti ( Cactaceae ) are succulents native to the comeuppance of North and South America . The nigh 1,600 unlike species of cactus are naturalized in all the arid and semiarid area around the existence . The fruit produce by a turn ofcactihave been in human ingestion for more than 9,000 year . Cacti are invasive in nature and are often a job in fields , pastures and rangeland . The usance of certain weed killers is efficacious in cactus control .

Weed Killers

The Texas Cooperative Extension recommends the employment of picloram for the control of cacti . The chemical is a systemic herbicide that ’s in effect on a potpourri of broad - leave pot except mustard . Picloram is also widely used for woody flora control condition . Another green goddess killer , 2,4 - D ( known by trade names such as Weedtrine - II , Aqua - Kleen and Barrage ) is abduce as an excellent control scheme for cacti by the New Mexico State University Extension . A systemic herbicide , 2 , 4 - D control a phone number of broad - leaved Mary Jane as well as aquatic weeds .

Picloram Use Recommendations

To practice picloram herbicide , mix the chemical with weewee to mould a 1 pct solution . For example , the ratio is 4 oz . of picloram in 3 gallons of water , 18 oz . of chemical in 14 gallons of water and 1 qt . of chemical in 25 gallons of water . Also habituate a surfactant such as a washup liquidness as this help the chemical adhere to the waxy surface of cacti . If the tank size of it is 3 gallon , utilize 1 oz . of the wetter . In a 14 - congius tank , employ 5 oz . of surfactant and in a 25 - gallon cooler consumption 8 to 16 oz . of the surfactant . Mix in a blue marking dye at the rate of ¼ to ½ per centum in a 3 - Imperial gallon tank as this helps in place the areas that have been treat .

2,4-D Use Recommendations

For effective cacti control using 2,4 - D , make a solution by mingle one part of the chemical to 20 share water and three parts Rudolf Diesel oil . This results in 95 to 100 percent control , as abduce by the New Mexico State University Extension . A gallon of this mixed bag is effective on 14 to 20 cacti such as cholla that have a ripe altitude of up to 8 foot .

Application Method

Start spraying the cacti with weed killer answer at the beginning of the active development menstruum and during daytime temperatures of about 60 level . Cacti that are in bloom respond well to treatment . Make certain all the pads are exhaustively coated on both face but do n’t wet to them the point of overspill . Avoid discourse in windy country to belittle the risk of drift to desirable flora . Do n’t spray wet plants .

References

…