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NRoSO / CPD Information



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NRoSO Questionnaire

JK SENIOR & SONS - TEST for 2 NRoSO points
NRoSO Reference No: NO468462f valid to 31/07/2021

To help answer the following questions, please check our observation and reports pages to research answers.

1

What is this beneficial predator?

photo for question 1 in JK Senior NRoSO test
Hover fly larvae
Caterpillar
Lady bird larvae
Slug

2

What has caused this damage in oilseed rape?

photo for question 2 in JK Senior NRoSO test
Hail
Flea beetle
Pollen beetle
Frost

3

What disease can be seen on the oil seed rape leaf?

photo for question 3 in JK Senior NRoSO test
Light leaf spot
Phoma
Sclerotinia
Alternaria

4

What pest is this on a crop of Field Beans?

photo for question 4 in JK Senior NRoSO test
Black bean aphid
Downy mildew
Pea & bean weevil
Peach potato aphid

5

What aphid is this? Found in OSR

photo for question 5 in JK Senior NRoSO test
Peach potato aphid
Oil seed rape aphid
Bird cherry oat aphid
Green pea aphid

6

What disease is this in wheat?

photo for question 6 in JK Senior NRoSO test
Brown rust
Yeloow rust
Downy mildew
Powdery mildew

7

Identify pest in OSR stem

photo for question 7 in JK Senior NRoSO test
Cabbage stem flea beetle larvae
Gout fly larvae
Yellow cereal fly larvae
Saw fly larvae

8

Sprayer missed a strip. What disease is causing the discolouration?

photo for question 8 in JK Senior NRoSO test
Powdery mildew
Brown rust
Yellow rust
Septoria

9

What is causing this damage in a bean crop?

photo for question 9 in JK Senior NRoSO test
Pollen beetle
Pea & Bean weevil
Flea beetle
Bruchid beetle

10

What has caused the symptoms shown on a wheat stem?

photo for question 10 in JK Senior NRoSO test
Chemical damage
Drought stress
Take all
Botrytis

11

Can you identify the weed in this picture?

photo for question 11 in JK Senior NRoSO test
Black grass
Timothy grass
Meadow grass
Rye grass

12

What eggs are these on wheat?

photo for question 12 in JK Senior NRoSO test
Gout fly eggs
Wheat bulb fly eggs
Orange wheat blossom midge eggs
Caterpillar eggs

13

What was the average cost of spraying winter barley, Harvest 2019?
£196
£185
£171
£204

14

What was the average cost of spraying winter wheat, Harvest 2019?
£223
£195
£250
£240

15

What was the average cost of spraying spring barley, Harvest 2019?
£132
£104
£163
£81

 



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Mon 23rd Novrainfall measurement of 0.0 on Mon 23rd Nov0.0 mm
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Latest news from JK Senior and Sons BEPA Winter Bean Competition

AHDB Agronomists conference 8th December 2015

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J.K.Senior and Sons Independent Agronomy and Buying Group
Helping farmers reduce costs and improve yield
The Old Post Office, Main Street, Seaton, Hull, East Yorkshire. HU11 5RA
Tel: (01964) 533200/533208 - Fax: 0485 280 2466

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