Someone told me that is anthracnose but I don't know what is this.
Baby cucumber diseases

Cucumber   

I am in Vietnam, with humid tropical climate, I often encounter this problem on my cucumber, with symptoms as shown, only two days after it will get worse, I did not know how to prevent it at the beginning, and when it first appeared, what should I do to handle it? Please help me!

Asked by: Phan Dung (1 point)   Posted:January 16, 2017

2 answers    1862 views

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How can I determine the cause of bitter cucumbers?

Cucumber   

My cucumber harvests were bitter last year and I did not realize at the time that this may actually be caused by environmental factors as I had not grown that particular variety before and just put it down to a bad selection. I have purchased a different variety this year but I guess the...

Asked by: Pamela Croft (1 point)   Posted:April 5, 2013

1 answer    2434 views

what disease is this muskmelon leaf symptom?

Cucumber    Burma

We are facing a serious problem in our muskmelon growing areas and the growers are disappointed by the disease and are not able to control this because they did not know exact disease and there is a lot of confusion going on. Please help us in identifying the disease and also provide information...

Asked by: mr htwe (1 point)   Posted:January 14, 2018

1 answer    1593 views

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Chinese Slangen Cucumber

Cucumber    None Given

I have 3 plants on a window sill. One is large and healthy looking. 2 days ago 3 flowers appeared but no cucumbers. The seed packet did not give any details as to whether I need to pollinate the plant. I would appreciate your help as I have 'googled' extensively and not found an answer! Thank...

Asked by: Alison Hodder (1 point)   Posted:June 11, 2017

1 answer    1062 views

Damaged cucumber plant with weak leaves
How many leaves are needed to sustain a cucumber plant?

Cucumber    None Given

Aphids and caterpillars have nearly killed my cucumber plant. I want to try to save it. I have removed the completely dead leaves but wonder if I should remove ALL the really damaged or weak leaves? In the photo, I had just sprayed the leaves with water to wash off the pests, but even tho it has...

Asked by: Marta Nelson (1 point)   Posted:October 1, 2016

1 answer    806 views

Cucumber leaves damage

Cucumber    None Given

My cucumber plant leaves are showing some damage. What is the cause for this damage and how to control it?

Asked by: arambahram (1 point)   Posted:October 2, 2016

1 answer    867 views

My cucumber plant was going good and we actually ate 3 good cucumbers from it and since I installed the thrills it started getting sick. I have more images will post below
Cucumber plants not well

Cucumber    None Given

I live in Dubai and I am new to gardening. I have Cucumbers among other plants and I eat from my plant when it was on the ground 3 nice cucumbers. 3 weeks ago I got a thrips, then one week later I added much needed fertilizers and then things started to go south. (don't know if its the thrips or...

Asked by: Kareem (2 points)   Posted:April 13, 2017

1 answer    1894 views

Aphid infestation seen in bottle gourd. Please help in the identification of other Insect also observed in this slide. 
Thanks!
Pest infestation in bottle gourd

Cucumber    None Given

Heavy infestation of aphids seen in bottle gourd. Please help in the identification of other Insect also seen in the pic.

Asked by: Rupinder Singh (13 points)   Posted:July 20, 2017

2 answers    1596 views

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Why are cucumbers aborting fruit?

Cucumber    s.c.

Why are my cucumber plants aborting fruit when the plants are not that overloaded. The plants are in the greenhouse

Asked by: pat (1 point)   Posted:January 21, 2014

2 answers    5455 views

Disease in greenhouse cucumber

Cucumber    None Given

I want to know what is the disease on my greenhouse cucumber plant?

Asked by: Bharathiraja (1 point)   Posted:July 15, 2016

2 answers    1664 views

CUCUMBER LEAVES BUNCHING UP

Cucumber    None Given

Hi, We are cultivating Seedless Cucumbers in Cocopeat Growbags under polyhouses as the soil is heavily infested with root knot nematodes. We had noticed that our plants have started increasingly showing abnormal growth (it is increasing/spreading), photos attached. We are noticing that the...

Asked by: GIRISH ANEJA (1 point)   Posted:December 10, 2016

3 answers    3171 views

Cucumber Yani RZ. F1 д (22-77 RZ). treatment: Thiram. Stock 101031095. ES rules and standards-ST/6),  RIJK ZWAAN
What can cause such disease?

Cucumber    Moscow

Such symptoms are present in glasshouse since 2015. All tested fungicides had no effect, microbiological analysis show presence of Pythium debaryanum, Stenotrophomonas maltophilia, Delftia acidovorans, Achromobacter spanius and Chryseobacterium indologenes.

Asked by: alex ignatov (33 points)   Posted:April 18, 2017

0 answers    773 views

Help me to comprehend this disease on Momordica charantia (karela, bitter melon, bitter gourd, bitter squash, goya).

Cucumber    Italia

Pronounced leaf chlorosis, ripe fruit prematurely, leaf dieback. The cultivation temperature: minimum 15 ° C - Maximum 30 ° C. Constant irrigation. Healthy roots. Good fertigation system. Ripe fruit prematurely not assoced whit desease (???), spread throughout the greenhouse. (!!!) It is a...

Asked by: Dr. Raffaele Giurato (6 points)   Posted:April 15, 2016

1 answer    2333 views

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How to grow cucumber vertically?

Cucumber    NY

I am sure I read somewhere (possibly even on here) that it is possible to grow cucumbers vertically on a trellis. Could somebody please advise of a simple method of doing this please? What is it best to construct the support out of? Would a simple fence be adequate? I would quite like to try this...

Asked by: Cat Sullivan (2 points)   Posted:March 17, 2013

5 answers    16944 views

Cucumber leaves turning yellow

Cucumber    None Given

One of my my cucumber plants started yellowing out massively and i can't tell why?

Asked by: reem (9 points)   Posted:March 23, 2015

1 answer    3512 views

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How do you deter cucumber beetles?

Cucumber    Frankfort, NY

My cucumber vines were literally sucked dry last year by cucumber beetles. Does anyone know of companion plants or non-toxic treatments to discourage them? I really don't want to have to spray chemical pesticides.

Asked by: Brick House Acres (9 points)   Posted:April 17, 2013

2 answers    6939 views

Yellow spotted cucumber leaves
What is wrong with my cucumbers?!

Cucumber    None Given

Can anyone please tell me what is wrong with my cucumber plants? They grew quite well, but recently all my leaves have developed these yellow splotches and my now growing cucumbers have these dark green bases. Some newly growing cucumbers have shriveled up and died. The same thing happened to all...

Asked by: Jaime Seamans (1 point)   Posted:July 22, 2016

1 answer    1158 views

Brown/black bugs only on flowers of cucumbers
Help with identifying cucumber pest

Cucumber    None Given

I can't seem to identify the pest on my cucumber flowers. They are only found on my cucumber but I have strawberry and Serrano right next to it. My cucumbers don't seem to be maturing so I'm thinking they are affecting growth. Any help is much appreciated. Thank you.

Asked by: Adam (1 point)   Posted:May 9, 2016

2 answers    1884 views

young cucumbers, they are much bigger now, with more damage, but you can see the tiny black bugs (??) and the holes. The plants are now more mature, and more holey.
Should you trim back aphid damaged leaves on cucumber?

Cucumber    North Port FL

I am trying my hand at a veggie garden. My cucumbers were going fierce, climbing, flowers, great foliage. Then an aphid attack. I am spraying with neem oil, and plan on making my own garlic/onion/hot pepper/oil& soap concoction, but what about the damaged leaves? They can't be doing any good...

Asked by: Monica Lee (1 point)   Posted:June 2, 2015

0 answers    2161 views

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Cucumber wilted after pruning

Cucumber    None Given

I do have phobia from pests atacking my greenhouse so I developed a hapit of massive pruning when a defected plant doesnt recover by spraying so i do massive pruning and then leave few leaves and spray again! now i did this with my cumbers and dont know what happened but the remaining leaves...

Asked by: reem (9 points)   Posted:January 22, 2015

1 answer    1445 views

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My cucumber plants have significantly more female flowers than male flowers

Cucumber    None Given

I've been gardening for many years now and this is the first time this has happened. Generally, cucumber plants grow male flowers first then, female flowers appear days later. This year, my cucumber plants grew many more female flowers than male flowers. I would say that a ratio of 30:1, female...

Asked by: Rocco Cundari (1 point)   Posted:September 17, 2016

2 answers    2420 views

What is damaging my cucumber?

Cucumber    Jupiter, FL, United States

Suyo long variety, sowed in May. It was producing beautifully but suddenly the plant is damaged. It looks like an insect is eating it but I have not seen any frass nor insects on the plant. The leaves are kinda disintegrating. What is causing this and how can I get this cucumber plant to thrive...

Asked by: Alyssa Wood (1 point)   Posted:July 17, 2014

2 answers    3397 views

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cucumber diseases

Cucumber    jaipur

Hi I want to ask about some diseases in cucumber farming . Please tell about the Nematodes in cucumber root and some plant's leaves color turned green to yellow and after day they change in white color and plant are damaged. Nematodes are increasing every day and root is swelled. Then...

Asked by: kailash (1 point)   Posted:November 18, 2015

2 answers    1395 views

My potted (lemon) cucumber plants.
Drying leaves on (lemon) cucumber plants

Cucumber    NYC

These are my (lemon)cucumber plants. The one on the left is a cucumber plant. The other two pots are lemon cucumber plants. I've noticed the leaves are drying out from bottom up. The middle one looks like it's dying. I also noticed the female flowers are drying out before blooming. How can I help...

Asked by: michelle (5 points)   Posted:August 6, 2015

3 answers    3679 views

White bumps on base of cucumber plant

Cucumber    None Given

Not sure if this is something I should be worried about!.. first time growing cucumbers

Asked by: Dominique (1 point)   Posted:June 20, 2017

2 answers    2444 views