Identification, prevention and control of banana xanthomonas wilt disease (BXW)

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Source:

Duration: 

00:06:21

Year of Production: 

2013

Source/Author: 

CIALCAafrica
»A training video to help farmer identify symptoms, modes of spread and management options for banana xanthomonas wilt disease (BXW) in Central Africa.«

Bacteria xantomonas wilt is a bacterial disease that is mainly transmitted through man, farm tools, vectors, infected planting materials and animals.

There signs of attack are premature wilting and dying of leaves, sticky yellow liquid appears when pseudo, leaf sheath, fruit fingers are cut, male bud wilts and dies, brown stains in fruit finger pulp and fruit fingers ripe prematurely and turn black.

Prevention and control

Remove male buds soon as the last bunch forms using a forked stick to avoid plant to plant infection.

Clean and sterilize tools by bleaching or fire when moving from plant to plant to kill the disease causing bacteria.

Tether all browsing animals were disease out breaks have occurred.

Use clean suckers from clean fields and use tissue cultured certified plants.

Uproot, chop and burry or chop and dry plants with symptoms.

Apply 10 milliliters of 2 4 D to infected plants this is more safer since there is no movement of tools.

Suspend de leafing, de suckering and cutting leaves for 3-4 weeks to allow infected plants show symptoms.

Cut dried leaves and to avoid sap that contains the bacteria

Be vigilant and report suspicious symptoms to agricultural extension agent.

Sequence from Sequence to Description
00:0000:18Bacteria xantomonas wilt is a bacterial disease.
00:1900:32Disease identification.
00:3300:43Leaves wilt and die prematurely.
00:4400:49Sticky yellow liquid appears when pseudo, leaf sheath, fruit fingers are cut.
00:5000:59Male bud wilts and dies, brown stains in fruit fingers pulp.
01:0001:05Fruit fingers ripe prematurely and turn black.
01:0601:10Transmission routes.
01:1102:14Man, farm tools, vectors, infected planting materials and animals.
02:1502:34Prevention and control measures.
02:3502:55Remove male buds as soon as the last bunch forms.
02:5603:29Use clean and sterilize tools by bleaching or fire.
03:3003:45Tether all browsing animals, use clean suckers from clean fields.
03:4604:05Uproot, chop and burry or chop and dry plants with symptoms.
04:0604:20Apply 10 milliliters of 2 4 D to infected plants.
04:2104:38Suspend de leafing, de suckering and cutting leaves for 3-4 weeks.
04:3905:10Cut dried leave and constantly sterilize tools moving from plant to plant.
05:1105:20Be vigilant and report suspicious symptoms.
05:2106:21Summary.

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