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diesease identification

Symptoms Bungoma,Kenya

help me identify the disease and management practices that are involved seems like is a nutrient deficiency but am not so sure

Asked by: kelvin nyongesa (1 point) Posted:June 24, 2020

2 answers 154 views

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Kiwi Plants- Problem with leaves.

Kiwi Alaska

Some of the leaves are turning white. What can I do about this?

Asked by: Vickie (1 point) Posted:June 22, 2020

1 answer 102 views

Cucumber Leave

General Warren Township,United States of America

I have two hybrid varieties in the garden, Diva and Parisian, spaced out by one then the other ect. The problem is I never marked which was which so not sure which one is having this problem with its leaves. They are both suppose to be disease resistance but not sure which is to what. There are...

Asked by: Lisa (1 point) Posted:June 19, 2020

1 answer 158 views

seeking information on new fungal disease in my area

Teff Ethiopia

We have new disease occurrence on teff but we don't know the actual cause but I have picture of the disease is that possible to get help. with in short period of time at the seed setting stage the plant get blacked and the inside seed also turned in to black spore.

Asked by: Kidist (1 point) Posted:June 18, 2020

1 answer 133 views

Identify Infection

Garlic Emthanjeni Local Municipality,South Africa

What is this on the garlic leaves? Can anyone identify please.

Asked by: Chris (2 points) Posted:June 17, 2020

1 answer 118 views

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Database Images of soybean and Phakopsora pachyrhizi

Soybean Brazil

would you have a link to download images of soybean and Phakopsora pachyrhizi, so that I can use it to validate my course conclusion work? Thank you for your attention.

Asked by: Willian (1 point) Posted:June 17, 2020

0 answers 102 views

what is this?

Blackberry Middletown Township,United States of America

deformity on blackberry branch; the rest of the plant looks great

Asked by: Tanya (1 point) Posted:June 16, 2020

1 answer 125 views

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The best disease resistance variety of maize

Maize (corn) Nigeria

I wish to get the kind of maize I can plant and be sure of a good return. And when to apply insecticides, fertilizer and enhance pollination

Asked by: Yande Terngu John (1 point) Posted:June 12, 2020

1 answer 131 views

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Bananas stop producing after first row.

Banana California

My banana tree makes the first row of bananas and then stops producing. What am I doing wrong?

Asked by: Lynda (1 point) Posted:June 8, 2020

1 answer 121 views

Grape vine leaves

Grape Arizona

Have yellow with brown spots

Asked by: Gloria (1 point) Posted:June 8, 2020

2 answers 186 views

Spotted Lanternfly infestation on Hopps

Hop Pennsylvania

This is our first full year of growing hops and the Spotted Lanternfly (slf) has gotten really worse this year, even with some aggressive treatments for other trees in the yard area. But we are seeing these slf infesting our maple tree and now our hops. We were trying very hard to be organic...

Asked by: Kathelleen (1 point) Posted:June 7, 2020

1 answer 144 views

what is the best solution for this

PlantVillage Busia,Kenya

Am Ann in Busia Kenyan.Kindly I will be glad if I get a solution.

Asked by: ANNE MUTUA (1 point) Posted:June 6, 2020

1 answer 133 views

Sunflower w/ yellowing leaves

Sunflower Singapore

Hi. I hope someone can help because I'm really worried for my sunflowers (4). Few days ago the older leaves closer to the bottom have been yellowing one by one. Yesterday I just transplanted them since that was the plan when the materials arrived. Today an increasing rate of leaves...

Asked by: Lisa Goh (1 point) Posted:June 6, 2020

1 answer 163 views

Brown insect on top leaf and Curled up leaves and yellowing

Kaffir lime pests and diseases

Lime, sour Philippines

Hi I have a kaffir lime tree on a pot. Lately its been having distorted leaves this means i have pest problem is it an aphid ? the black spots on back of the leaves is the cotton aphids? ( i took out most of these black spots and honeydews) And my yellowing leaves i have been spraying...

Asked by: Bernadette (1 point) Posted:June 5, 2020

1 answer 278 views

if the high population of cassava plant has CMD in the farm ist advisable to approte everything??

Cassava (manioc) Busia,Kenya

plants has got green leaves in the whole farm, the is no rellowish in those plant,

Asked by: Stephen Wedaba (1 point) Posted:June 3, 2020

2 answers 196 views

black margin of the leaves of a pear tree

Pear Glasgow, United Kingdom

My pear tree leaves have black margin. Can you please help me how to treat it

Asked by: ema (1 point) Posted:June 1, 2020

1 answer 117 views

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elocust3m register issue

Desert Locust forecasting South Africa

Hi Is there problem with app? Downloaded app on iphone. Does not accept my cell phone from South Africa Help urgently please as we want to use app for our network of farmers in east Africa asap Love what you are doing/have done! Want to assist ito training/rollout here in Africa

Asked by: Prof Jean Simonis (1 point) Posted:May 29, 2020

2 answers 182 views

spots

Tomato New Braunfels, United States

what is the cause of these spots on y tomato plant

Asked by: saf (1 point) Posted:May 28, 2020

1 answer 165 views

Cucumber spots in aeroponic

Cucumber Pennsylvania

Hey Thank you for taking my question. I'm growing in an aeroponic tower garden indoors and my cucumber (spacemaster) is curling and browning at the edges - otherwise healthy and flowering! And my other cucumber (marketmore) has these crazy spots. Photo attached. What is this and what do I...

Asked by: nicole (1 point) Posted:May 28, 2020

1 answer 146 views

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disease

Banana Busia,Kenya

drying of leaves while growing

Asked by: Joyce Atieno (1 point) Posted:May 28, 2020

1 answer 129 views

hazelnut 1

Hazelnut (filbert) Красноармейское сельское поселение,Russia

yellow streaks on the leaf. the small leaves stopped growing.

Asked by: romis (1 point) Posted:May 27, 2020

1 answer 125 views

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cassava seeds

Cassava (manioc) Busia,Kenya

some cassava varieties have seeds, is there scientific ways which can this developed to a viable seed and planted instead cuttings?

Asked by: Simon Odunga (1 point) Posted:May 27, 2020

1 answer 135 views

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Locust

Desert Locust forecasting Nepal

How to distinguish between solitary and gregarious locust ?

Asked by: Madhu Sudan Paudyal (1 point) Posted:May 27, 2020

1 answer 128 views

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insect

Big Data in Agriculture Ghana

Outline three (3) ways by which different insects inhabiting a host plant can reduce competition among themselves as far as feeding on the plant is concerned

Asked by: Emmanuel (1 point) Posted:May 24, 2020

0 answers 121 views

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guava tree no fruits and no flowers

Guava India

i have a guava tree it is a 7 years old but up to now there is no fruits in the tree . the flower are came at ones and the flowers are drop . so please give me the beater sulation

Asked by: sudheer kumar (1 point) Posted:May 21, 2020

0 answers 149 views

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Spinach

Spinach South Africa

WHAT COULD BE THE PROBLEM?

Asked by: Don Maimela (1 point) Posted:May 21, 2020

0 answers 126 views

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cassava

Cassava Pests and Diseases: Save and Grow Busia,Kenya

why cassava can not go up-to three yrs in the Shanna?

Asked by: Eunice Odundo (1 point) Posted:May 18, 2020

1 answer 144 views

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disease

Strawberry Iran

My strawberry has this problem. How do I fix this problem?

Asked by: Ali (1 point) Posted:May 16, 2020

1 answer 165 views

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Barley plants, local winter cultivar has leafspots, what can cause the disease?

Barley Russia

Barley plants, local winter cultivar Dostoynyi has leafspots, what can cause the disease? 3 weeks ago field was treated by Tribenuron-methy 75%, 0.02 g per ha. Seeds were treated by Tebuconazole. Night temperatures below +5oC, days - 15-20oC.

Asked by: alex ignatov (33 points) Posted:May 16, 2020

0 answers 114 views

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Disease on papaya leaf

Papaya (pawpaw) Alabama

What is this disease on the papaya leaf and how to treat them? I have attached the image already. Can you see it?

Asked by: Soo (1 point) Posted:May 15, 2020

0 answers 119 views