Pest and Disease Management in Gardening: Master Plant Protection

Question 1

What is a primary benefit of using organic pest control methods instead of chemical methods in gardening?

Accepted Answer

Less harm to the environment

Answer

Lower cost

Answer

More pests controlled

Answer

Quicker results

Question 2

What is a potential drawback of using organic pest control methods?

Accepted Answer

Organic methods may be less effective than chemical methods in certain situations

Answer

Organic methods are always more expensive than chemical methods

Answer

Organic methods are ineffective against all pests

Answer

Organic methods are harmful to the environment

Question 3

Which of the following is NOT a key principle of integrated pest management (IPM)?

Accepted Answer

Exclusive reliance on chemical control

Answer

Regular pest monitoring

Answer

Setting thresholds for pest intervention

Question 4

Which of the following is NOT a common pest affecting plants in the United Kingdom?

Accepted Answer

Grasshoppers

Answer

Aphids

Answer

Slugs

Answer

Nematodes

Question 5

Which of the following is a crucial step in preventing the spread of diseases in the garden?

Accepted Answer

Maintaining good sanitation

Answer

Fertilizing regularly

Answer

Pruning regularly

Answer

Watering excessively

Question 6

Which chemical compound is the primary ingredient in many herbicides used to control weeds?

Accepted Answer

Glyphosate

Answer

Copper sulfate

Answer

Sulfur

Answer

Iron

Question 7

What is the first step in diagnosing a plant disease?

Accepted Answer

Observing symptoms carefully

Answer

Consulting with a gardening expert

Answer

Testing the soil

Answer

Applying pesticides immediately

Question 8

Which characteristic is NOT associated with aphids?

Accepted Answer

Rapid, long-distance flight capability

Answer

Small, pear-shaped bodies

Answer

Soft bodies of varying colors

Answer

Production of a sugary substance called honeydew

Question 9

Which type of insect pest is commonly known for creating holes in leaves?

Accepted Answer

Caterpillars

Answer

Aphids

Answer

Slugs

Answer

Whiteflies

Question 10

Which of the following diseases, is caused by a fungus affecting tomatoes and potatoes?

Accepted Answer

Blight

Answer

Rust

Answer

Mildew

Answer

Scab

Question 11

What is the initial step when implementing an organic pest management program?

Accepted Answer

Identifying and observing pests

Answer

Applying chemical pesticides

Answer

Releasing beneficial insects

Answer

Using synthetic fertilizers

Question 12

What is the advisable method for discarding diseased plant material?

Accepted Answer

Burning it

Answer

Composting it with healthy plants

Answer

Leaving it on the ground to decompose

Answer

Burying it deep in the soil

Question 13

Which of the following is NOT commonly found among the pests that affect plants in the UK?

Accepted Answer

Magpies

Answer

Aphids

Answer

Slugs

Answer

Caterpillars

Question 14

What is the main way in which powdery mildew spreads?

Accepted Answer

Wind

Answer

Water

Answer

Soil

Answer

Insects

Question 15

Which of the following measures is NOT recommended for controlling slugs?

Accepted Answer

Applying strong chemical repellents

Answer

Using slug bait

Answer

Creating barriers

Answer

Encouraging natural predators

Question 16

When is the ideal time to apply a fungicide to prevent fungal diseases?

Accepted Answer

Before symptoms appear

Answer

After symptoms appear

Answer

During heavy rainfall

Answer

During drought conditions

Question 17

Why is managing plant debris crucial in pest and disease control?

Accepted Answer

It removes potential breeding grounds for pests and diseases

Answer

It enhances soil fertility

Answer

It improves crop growth

Answer

It reduces water loss

Question 18

Which step is NOT crucial for monitoring plant health in gardening?

Accepted Answer

Chemically analyzing plant tissues

Answer

Observing plants regularly

Answer

Recording observations and treatments

Answer

Seeking advice from experts

Question 19

Which of the following characteristics is NOT associated with aphids?

Accepted Answer

Limited flight capability

Answer

Pear-shaped bodies

Answer

Piercing mouthparts

Answer

Honeydew secretion

Question 20

Identify the disease that causes brown spots on tomato fruit, originating from a fungal infection:

Accepted Answer

Blight

Answer

Powdery mildew

Answer

Mosaic virus

Answer

Clubroot

Question 21

Which practice represents the initial approach in preventing plant diseases?

Accepted Answer

Regular plant inspection

Answer

Pesticide application

Answer

Crop rotation

Answer

Fertilizer application

Question 22

Identify the type of chemical pesticide that kills insects through direct contact:

Accepted Answer

Contact

Answer

Systemic

Answer

Selective

Answer

Residual

Question 23

Which chemical compound is commonly found in commercial slug pellets?

Accepted Answer

Metaldehyde

Answer

Copper sulfate

Answer

Iron phosphate

Answer

Glyphosate

Question 24

Recognize the symptom of powdery mildew disease:

Accepted Answer

White or yellowish powdery spots on leaves

Answer

Brown or black spots on fruit

Answer

Stunted growth

Answer

Malformed leaves

Question 25

Which pest control method utilizes beneficial organisms to regulate pest populations?

Accepted Answer

Biological control

Answer

Chemical control

Answer

Organic control

Answer

Physical control

Question 26

Which of the following is NOT a common pest found in UK gardens?

Accepted Answer

Fleas

Answer

Aphids

Answer

Slugs

Answer

Wasps

Question 27

Which action should be taken first when managing pests and diseases in the garden?

Accepted Answer

Identifying the problem accurately

Answer

Applying chemical treatments

Answer

Removing infected plants

Answer

Consulting an expert immediately

Question 28

Which type of plant disease is caused by a fungus?

Accepted Answer

Fungal disease

Answer

Bacterial disease

Answer

Viral disease

Answer

Nematode disease

Question 29

When is the most suitable time to apply fertilizer to prevent nutrient deficiencies?

Accepted Answer

When the plant is actively growing

Answer

During the dormant season

Answer

After the plant has finished flowering

Answer

Whenever the soil appears dry

Question 30

Which pest is known for its ability to jump?

Accepted Answer

Fleas

Answer

Aphids

Answer

Spider mites

Answer

Thrips

Question 31

What is the recommended pH range for most garden plants?

Accepted Answer

6.5 - 7.5

Answer

5.5 - 6.5

Answer

7.5 - 8.5

Answer

8.5 - 9.5

Question 32

How do environmental factors like temperature and humidity affect the growth and spread of plant pests and diseases?

Accepted Answer

They can affect how pests and diseases survive, reproduce, and spread.

Answer

They have no effect on pests or diseases.

Answer

They only affect the growth of pests.

Question 33

What is the primary purpose of an organic pest control method?

Accepted Answer

To minimize the reliance on potentially harmful chemicals

Answer

To eliminate all pests from a garden

Answer

To prevent pests from reproducing

Answer

To attract beneficial insects

Question 34

Which of the following insects is considered a beneficial insect commonly found in UK gardens?

Accepted Answer

Ladybirds

Answer

Aphids

Answer

Slugs

Answer

Greenflies

Question 35

Which chemical herbicide is commonly used to control broadleaf weeds in UK gardens?

Accepted Answer

2,4-D

Answer

Glyphosate

Answer

Atrazine

Answer

Paraquat

Question 36

What is the primary reason for practicing crop rotation in pest and disease management?

Accepted Answer

To hinder pest and disease build-up

Answer

To improve soil fertility

Answer

To control weeds

Answer

To increase plant yield

Question 37

What is the distinctive characteristic of a systemic pesticide?

Accepted Answer

It moves throughout the plant after absorption.

Answer

It kills pests on contact.

Answer

It is effective only against certain pest species.

Answer

It is safe for use on organic crops.

Question 38

Which of the following is NOT an advantage of using organic pest control methods?

Accepted Answer

Instantaneous results

Answer

Improved soil health

Answer

Reduced environmental impact

Question 39

What is the primary function of a fungicide?

Accepted Answer

To eliminate or suppress the growth of fungi

Answer

To provide nutrients to plants

Answer

To repel birds

Answer

To deter or eliminate insects

Question 40

Which of the following factors can contribute to the spread of plant diseases?

Accepted Answer

Environmental conditions

Answer

Exclusively poor soil quality

Answer

Exclusively the presence of pests

Answer

Exclusively overwatering

Question 41

What is the first crucial step in effective pest and disease management?

Accepted Answer

Accurate identification of the problem

Answer

Implementation of chemical treatments

Answer

Immediate application of organic remedies

Answer

Seeking external professional advice

Question 42

Which of the following is a common symptom of aphid infestation?

Accepted Answer

Yellowing of foliage

Answer

Wilting of foliage

Answer

Accelerated plant growth

Answer

Brown spots on stems

Question 43

What is the term for the technique of applying a chemical before infection occurs to prevent fungal diseases?

Accepted Answer

Prophylactic spraying

Answer

Foliar analysis

Answer

Curative spraying

Answer

Soil analysis

Question 44

Which of the following organic methods can be used for slug control?

Accepted Answer

Beer trapping

Answer

Chemical slug pellets

Answer

Using an electric slug repellent

Question 45

Who establishes the maximum allowable levels of pesticide residues on food in the UK?

Accepted Answer

Food Standards Agency

Answer

Royal Horticultural Society

Answer

National Farmers' Union

Answer

Pesticides are not regulated in the UK

Question 46

Which of the following is a potential negative consequence of excessive pesticide use?

Accepted Answer

Development of pesticide-resistant pests

Answer

Reduced water contamination

Answer

Enhanced plant growth

Answer

Increased soil fertility

Question 47

Which of the following is NOT a characteristic of powdery mildew?

Accepted Answer

Wilting leaves

Answer

White or gray powdery growth on leaves

Answer

Yellowing or distortion of leaves

Question 48

What is the most common active ingredient found in commercial slug pellets?

Accepted Answer

Metaldehyde

Answer

Copper sulfate

Answer

Glyphosate

Question 49

What is the disease that causes brown and withered patches on lawns?

Accepted Answer

Fusarium patch

Answer

Rust

Answer

Botrytis blight

Answer

Powdery mildew

Question 50

Which of the following is a symptom of root rot?

Accepted Answer

Yellowing and wilting of leaves

Answer

White, powdery growth on leaves

Answer

Stunted plant growth

Answer

Black spots on leaves

Question 51

Which type of insect is known for creating holes in leaves?

Accepted Answer

Caterpillar

Answer

Spider mite

Answer

Aphid

Answer

Slug

Question 52

How do fungal diseases primarily spread?

Accepted Answer

Through spores

Answer

Through bacteria

Answer

Through nematodes

Answer

Through viruses

Question 53

Which of the following is NOT a method of chemical pest control?

Accepted Answer

Companion planting

Answer

Using herbicides

Answer

Applying insecticides

Answer

Applying fungicides

Question 54

What is a key benefit of using neem oil in pest management?

Accepted Answer

It serves as a natural insecticide and fungicide

Answer

It improves soil structure

Answer

It provides nutrients to plants

Answer

It suppresses weeds