bài giảng bệnh sau thu hoạch

Symptoms tri 羽u ch泳ng of PDsX Geotrichum, Rhizopus, Sclerotinia, Pseudomonas and Erwinia X Phytophthora, Monilinia, Botrytis... Blue mold caused by Penicillium expansusmApple... Gray mo

Chương 4:

Ths Bùi Hồng Quân 09.09.25.24.19/09.17.27.26.25 Email: buihongquan@hui.edu.vn Website: www.buihongquan.tk

Harvesting, transport, marketing etc.

Symptoms ( tri 羽u ch泳ng of PDs

X Geotrichum, Rhizopus, Sclerotinia, Pseudomonas and Erwinia

X Phytophthora, Monilinia, Botrytis

Infection timing ( む ご and methods of PDs

X Botrytis cinerea

X Sclerotinia sclerotiorum

X Botryosphaeria dothidea

X

Infection type ( các dạng lây nhiễm of PDs

Wounds(injuries) is very important in PDs

Tổn thương

Các yếu tố kháng

Mầm bệnh

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Bruising( vết thâm tím injuries, which leave the

skin intact (không bị đụng chạm and may not be

visible externally (bên ngoài cause:

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Alternaria

Postharvest diseases of boxed apples

Apple

Blue mold caused by Penicillium expansusm

Apple

Gray mold (mốc xám caused by Botrytis cinerea

Apple

Brown rot caused by Monilinia fructicola

Apple

Bitter rot (thoái daéng) caused by Glomerella cingulata

Apple

Canker (thoái muïc caused by Botryosphaeria dothidea

Apple

Heart rot(thoái trong tim) caused by Alternaria sp/Fusarium sp

Apple

Black rot caused by Botryospharia dothidea

Pear

Brown rot caused by Monilinia fructicola

Pear

Peach(qu ｌ 8

Gray mold caused by Botrytis cinerea

Brown rot caused by Monilinia fructicola

Peach

Rhizopus rot caused by Rhizopus arrhizus

Peach

Phomopsis rot caused by Phomopsis sp.

Peach

Peach

Bacterial soft rot caused by Erwinia carotovora

Kiwi fruit

Gray mold caused by Botrytis cinerea

Kiwi fruit

Gray mold caused by Botrytis cinerea

Strawberry

Rhizopus rot caused by Rhizopus stolonifer

Strawberry

Anthracnose caused by Glomerella cingulata

Strawberry

Phytophthora rot caused by Phytophthora nicotiana

Strawberry

Powdery mildew (naám moác söông

caused by Sphaerotheca fumili

Strawberry

Crown rot caused by Sclerotinia sclerotiorum

Strawberry

Gray mold caused by Botrytis cinerea

grape

Phomopsis fruit rot caused by Phomopsis sp.

grape

Dothiella rot, Stem end rot, Fusarium rot,

Anthracnose, Phomopsis rot, Rhizopus rot

Blue and green mold rot, Brown rot, Phomopsis

stem end rot, Stem end rot, Alternaria stem end rot, Anthracnose, Sour rot, Sclerotinia rot,

Trichoderma rot, Botrytis rot

Blue mold caused by Penicillium italicum

citrus fruits

Green mold caused by Penicillium digitatum

citrus fruits

Blue mold caused by Penicillium sp.

citrus fruits

Brown rot caused by Phytophthora citrophthora

citrus fruits

Stem end rot by Diaporthe citri and D medusae

citrus fruits

Black rot caused by Alternaria citri

citrus fruits

Sour rot(thoái chua caused by Geotrichum candidum

citrus fruits

Gray mold caused by Botrytis cinerea

citrus fruits

Anthracnose caused by Colletotrichum gloeosporioides

citrus fruits

Phoma rot caused by Phoma errtica

citrus fruits

Phellomyces rot caused by Sclerotium citricolum

citrus fruits

Decay caused by Fusarium spp.

citrus fruits

Decay caused by Rhizopus sp.

citrus fruits

Decay caused by Sclerotinia sclerotiorum

citrus fruits

Low temperature fruit injury from temperature

above those freezing tissues

citrus fruits

Crown rot disease complex, Fusarium rot, Anthracnose, Lasiodiplodia rot, Thielaviopsis rot

Cerratosystis rot, Cigar end rot, Squirt disease

Anthracnose, Stem end rot, Rhizopus rot Anthracnose, Phoma rot, Lasiodiplodia rot,

Phytophthora rot, Alternaria rot Thielaviopsis rot, Fruit-let core rot, Yeast fermentation

Anthracnose caused by Gloeosporium musarum

banana

Anthracnose caused by Gloeosporium mangiferae

mango

Stem(cuoáng end rot caused by Diplodia natalensis

mango

Anthracnose caused by Glomerella cingulata

papaya

Heart rot caused by Phytophthora cinnamomi,

P nicotianae and P palmivora

pineapple

Core(lõi rot caused by Erwinia ananas

pineapple

Pythium rot caused by Pythium sulcatum

carrot

Soft rot caused by Erwinia carotovora

carrot

Black rot caused by Alternaria radicina

carrot

Southern blight caused by Corticium rolfsii

carrot

Bacterial soft rot caused by Erwinia carotovora

Celery

Late blight(tàn rụi caused by Septoria apii

Celery

Bacterial soft rot caused by Erwinia carotovora

cabbage

Black rot caused by Xanthomonas campestris

cabbage

Leaf spot (vết đốm caused by Alternaria brassicae

cabbage

Sooty spot( vết đen mồ hóng caused by Alternaria brassicicola

cabbage

Downey mildew (naám moác söông ) caused by Peronospora brassicae

cabbage

Bacterial soft rot caused by Erwinia carotovora

lettuce

Gray mold(mốc xám caused by Botrytis cinerea

lettuce

Bacterial dry rot caused by Pseudomonas cicolii,

P malginalis, P viridiflava

lettuce

Fruit rot caused by Cepalothcium sp.

melon

Brown rot caused by Fusarium solani,

F roseum, F moniliforme, F oxysporum

melon

Gummy stem blight caused by Micosphaerella melonis

melon

Decay caused by Diaporte melonis and Phomopsis sp.

melon

Sclerotinia rot caused by Sclerotinia sclerotiorum

melon

Anthracnose caused by Colletotrichum lagenarium

watermelon

Brown rot caused by Phytophthora capsici

watermelon

Cottony rot caused by Sclerotinia sclerotiorum

watermelon

Neck rot, Bacterial soft rot, Smudge, Fusarium bulb

rot, Black mold, Blue mold

Bacterial soft rot, Ring rot, Late blight, Fusarium

dry rot, Black scurf, Gangrene, Gray mold, White

mold, Sclerotinia soft rot,

Gray mold, White rot, Anthracnose

Rhizopus rot, Black rot, Java black rot, Fusarium

surface rot

Basal rot caused by Fusarium oxysporum f sp cepae

onion

Gray mold rot caused by Botrytis allii and B cinerea

onion

Black mold caused by Aspergillus niger

onion

Bacterial soft rot caused by Erwinia carotovora

potato

Tuber infected with Corynebacterium sepedonicum

potato

Late blight of potatoes Exterior and interior discoloration

of tubers infected with Phytophthora infestans

potato

White mold of potatoes

Sclerotinia sclerotiorum infection of tuber

potato

Fusarium dry rot infection of tuber (interior section)

potato

Gangrene Phoma exigua var foveata infection of tubers

potato

Rhizoctonia black scurf Sclerotia of R solani on tuber surface

potato

Fresh storage roots with black rot lesions(left and right),

caused by Ceratocystis fimbriata, and uninfected roots(center)

sweet potato

Cross section of storage roots of the cultivar ‘Jewel’ with

symptoms of surface rot(left) and Fusarium root rot(right)

sweet potato

Internal and external views of a fleshy storage root

infected with Phizopus stolonifer

sweet potato

Restricted end lesion induced by

Diplodia gossypina on a fleshy storage root

sweet potato

Punky rot caused by a Trichoderma sp.

on a fleshy storage root

sweet potato

Blue mold caused by Penicillium spp

on fleshy storage roots

sweet potato

Alternaria rot, Anthracnose, Buckeye rot, Gray

mold and ghost spot, Sour rot, Fruit rot,

Phytophthora blight, Bacterial soft rot

Gray mold, Phytophthora rot, Brown rot,

Sclerotinia rot, Phomopsis blight, Southern blight

Gray mold, Rhizpus rot, Phytophthora blight,

Bacterial soft rot

Gray mold, Sclerotinia rot , Scab, Bacterial spot, Gummy

Gray mold caused by Botrytis cinerea

tomato

Late blight caused by Phytophthora infestans

tomato

Fruit rot caused by Sclerotinia sclerotiorum

tomato

Anthracnose caused by Colletotrichum phomoides

tomato

Wilt caused by Fusarium oxysporum

tomato

Bacterial canker caused by Corynebacterium michiganense

tomato

Bacterial soft rot caused by Erwinia carotovora

tomato

Leaf spot caused by Alternaria tomato

tomato

Gray mold caused by Botrytis cinerea

egg plant

Phytophthora rot caused by Phytophthora nicotianae

egg plant

Brown rot caused by Phytophthora capsici

egg plant

Brown spot caused by Phomopsis vexans

egg plant

Sclerotinia rot caused by Sclerotinia sclerotiorum

egg plant

Gray mold caused by Botrytis cinerea

pepper

Stem end rot caused by Rhizopus stolonifer

pepper

Phytophthora blight caused by Phytophthora capsici

pepper

Bacterial soft rot caused by Erwinia carotovora

pepper

Anthracnose caused by Colletotrichum gloeosporioides

pepper

Mosaic caused by Tomato mosaic virus-P,-T,-OM

pepper

Gray mold caused by Botrytis cinerea

cucumber

Sclerotinia rot caused by Sclerotinia sclerotiorum

cucumber

Scab caused by Cladosporium cucumerinum

cucumber

Angular leaf spot caused by Pseudomonas syringae

cucumber

Gummy stem blight caused by Mycosphaerella melonis

cucumber

Phytophthora rot caused by Phytophthora melonis

cucumber

Pythium rot caused by Pythium aphanidermatum

cucumber

Botrytis, Monilinia Rhizopus

blue mold, Bull’s eye spot, gray mold, stem end rot





Monilinia

Penicillium Gloeosporium Phomopsis Phoma