Step 1
Mango cultivator are cumber by pesticide regulation that limit intersection character and availability . In the United States , there are comparatively few antimycotic agent that are approved for manipulation . Copper antifungal , with the active ingredient atomic number 29 hydrated oxide , have the highest degree of acceptance worldwide , and they are usable domestically to regale anthracnose in mango . In worldwide , copper fungicides are thought to be most in force when utilize in junction with dithiocarbamate fungicides . Currently , the only dithiocarbamate antifungal O.K. in the U.S. is a product called Ferbam .
Fungicide Timing
The Fungicide Resistance Action Committee recommends no more than three fungicide app per growing time of year , ideally combined with other forms of resistance . For the better results , surface all potentially susceptible parts with fungicide when the first panicle appear , before infection occurs . put up an additional two applications 21 and seven day prior to harvest time .
Step 2
Post-harvest Treatment
It is possible to slacken or thin out symptom of anthracnose in yield after harvest . If you suspect that fruit is taint by anthracnose , there are handling option , both chemical and nonchemical , that will stop inglorious spots and stalk guff from occurring . In the U.S. , the heated antimycotic Thiabendazole is used in commercial-grade packing houses . Home growers may chill fruit at 50 degrees Fahrenheit immediately trace harvest . Be aware , this will delay ripening , and temperatures dusty than 50 degrees can ensue in chilling injury . Alternatively , the fruit may be dipped in hot water system , heated to approximately 120 degrees Fahrenheit , for 15 minutes .
Nonchemical Treatment
Anthracnose ascendancy is most effective when fungicide atomizer are used in conjunction with other direction approaches . Proper direction concentrate the grower ’s overall dependence on chemical fungicide . First and foremost , select an anthracnose - repellent variety of mango tree . Many Indo - Chinese / Philippine mango are flavorful and disease - resistant . This is particularly authoritative in humid , wet climates where trees are most vulnerable to anthracnose . leave decent tree diagram spacing , and interplant with other types of tree diagram that do not host anthracnose . Finally , prune mango trees annually , and do not allow fallen debris to remain on the ground .
References
Related
