Biological Control of Pests Reading Answers with Explanations

Many IELTS aspirants face issues when they attempt reading sections. There are different aspects to defining it difficult. This is one of the longest parts of the IELTS test, so students fear failure before attempting the test. If you do not want to stay behind and want to improve your skills, read the biological control of pests reading answers.

These passages appear during exams, if you practice regularly, you can achieve good band scores. So, without thinking much, let’s start reading it for better clarity.

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Answers for Biological Control of Pests Reading Passage with Detailed Explanations

Students often make mistakes when they attempt reading section in IELTS. To reduce these issues, learn how to solve biological control of pests reading answers with explanations. Read each solution and learn how to locate them.

Question 1

ANSWER :B

Explanation :In paragraph A, the last line states, “Apart from engendering general ecological needs, pesticides have given to the emergence of a new breed of chemical-resistant, highly lethal superbugs.” Here, the writer wants to explain that pesticides have become a threat to crops and humans. Also, it has been proven pointless and caused environmental imbalances across the world. Hence, B is the correct answer.

Question 2

ANSWER :A

Explanation :The first statement of paragraph B is, “According to a recent study by the Food and Agriculture Organisation (FAO), more than 300 species of farming pests have grown immune to a wide range of potent chemicals.” It means as per the recent studies by the Food and Agricultural Organization, these pesticides are no longer valuable for pest species. The average number of pests informed here is nearly 300 species. Thus, A is the accurate response.

Question 3

ANSWER :D

Explanation :In paragraph D, you will observe the second line, which is, “In the early 1940s, basking in the glory of chemical-based intensive farming, the growers avidly took to pesticides as a sure action to boost crop yield.” The writer shows some facts here and explains that in early 1940, farmers wanted to grow their crops, so they took pesticides and used them in their fields. Hence, option D is the correct answer.

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Question 4

ANSWER :D

Explanation :The first line of paragraph E is, “By the mid-1960s, the condition took an alarming turn with the outbreak of four more new pests, necessitating pesticide spraying to such an extent that 50% of the financial outlay on cotton show was accounted for by pesticides.” This means in the mid-1960s, three new species were found, apart from 300 old ones. However, to get rid of them, cotton farmers spent 50 per cent money on cotton crops. So, D is the accurate response.

Question 5

ANSWER :Not Given

Explanation :In this passage, the writer talks about 300 species of pests. But there is nothing about, how disease-spreading pests affect more quickly than pesticides and agriculture do not. Hence, not given will be the suitable answer.

Question 6

ANSWER :YES

Explanation :Paragraph C’s last line is, “Because of their superior breeding possibility and inborn variety, many pests are known to resist synthetic chemicals and bear offspring with a built-in resistance to pesticides.” Scientists say that pesticides not only destroy pests but also kill newborns era. But, there are some pests with great immunity systems, known for their incredible breeding prospect and inborn diversity. Thus, the answer is yes.

Question 7

ANSWER :No

Explanation :The first statement of paragraph G is, “In the face of the escalating dangers from indiscriminate applications of pesticides, a more effective and ecologically sound strategy of birth control, involving the selective use of genuine enemies of the pest people, is fast gaining favor - though, as yet, it is a new field with limited chance.” Here, involving the selective use of natural enemies of pest population refers- entails using synthetic chemicals. So, the correct response is no.

Question 8

ANSWER :YES

Explanation :In paragraph G, the last line is, “When taken by experts, bio-control is safe, non-polluting and self-dispersing.” The writer explains here that when experts handle these pesticides, bio-control is safe. It is non-polluting and self-dispersing. That means bio-control is free from danger. Hence, the answer is yes.

Question 9

ANSWER :D

Explanation :The last sentence of paragraph I is, “CIBC is also perfecting the process for breeding parasites that prey on ‘dispense scale’ insects - notorious defoliants of fruit trees in the US and India.” It mentions that dispensing scale insects is the main harmful reason for fruit trees. Also, these are not good being for fruit trees. So, the correct response is D.

Question 10

ANSWER :H

Explanation :In paragraph J, the third statement depicts, “A natural predator indigenous to India, Neodumetia sangawani was found useful in owning the Rhodes grass-scale insect that was devouring forage grass in many parts of the US.” It means natural predators in India (Neodumetia sangawani) were valuable to control the Rhodes on a large scale. These were quickly eating forage grass in many parts of Central America. Hence, H is the accurate answer.

Question 11

ANSWER :C

Explanation :The second line of paragraph J is, “In the late 1960s when Sri Lanka’s thriving coconut groves were haunted by leaf-mining hispid, a larval parasite imported from Singapore carried the pest under control.” The writer wants to explain that at the end of 1960, Shri Lanka’s coconut trees were afflicted by leaf-mining hispides. To destroy the insects, a larval parasite was obtained from Singapore. Thus, C is the correct response.

Question 12

ANSWER :E

Explanation :In paragraph I, the second statement is, “Similarly the Hyderabad-based Regional Research Laboratory (RRL), supported by CIBC, is now trying out an Argentinian weevil for the eradication of water hyacinth, another dangerous weed, which has become a pain in many parts of the world.” It means that an Argentinian seed beetle has the potential to destroy all of the water hyacinth plants. These weevils can eat the water hyacinth to finish them. Hence, option E is the accurate answer.

Question 13

ANSWER :B

Explanation :The fourth and fifth lines of paragraph J depicts, “By using Neochetina bruce, a beetle native to Brazil, scientists at Kerala Agricultural University freed a 12-kilometer-long canal from the clutches of the weed Salvinia molesta, popularly called ‘African Payal’ in Kerala. About 30,000 hectares of rice fields in Kerala are infested by this weed.” Here, the writer wants to explain that a native beetle of Brazil named (Neochetina bruci), freed a 12km long canal. It was popular in Kerala as African Payal. So, option B is the correct answer.

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IELTS Coaching Reading Mock Test

The above passage is about the natural control of pests. In this, the writer talks about the threats to crops and human health caused by using pesticides. Also, it can be harmful to the surroundings, although it kills insects that harm crops. As per the recent studies by the Food and Agricultural Organization, it has been found that more than 300 pest species have been developed to a wide range of potent chemicals. The writer also declares the drawbacks of using pesticides. These destroy harmful insects, but also wipe out useful non-targeted organisms that can be helpful to balance the growth of pest populations.

To practice for the IELTS reading section, taking sample tests is one of the great examples. Hence, after understanding the biological control of pests reading answers, you have an idea to tackle the tasks easily. But if you think this is not enough for practicing, then you can take online IELTS coaching offered by Gradding.com. This is also available offline, so students who want to learn and increase their scores must connect with us.

Tips to Excel in the Biological Control of Pests Reading Answers

There are multiple ways to excel in biological control of pests reading answers. Therefore, some of the best tips you will find below. So, read them and explore new ways to tackle IELTS reading passages.

For multiple choice question types, test takers must quickly skim the passage. From this, they can easily understand the main idea of the text.
To solve yes/ no/ not given type of questions, students need to scan the text and understand the content based on the provided information in the paragraphs.
Sentence-ending tasks contain special information from the paragraphs. To find the correct answers, you have to use skimming and scanning methods.

Types of Questions in This Reading Passage

In every reading passage of the IELTS, there will be more than two or three question types. Hence, the biological control of pests reading answers covers three kinds of tasks. Before start attempting them, you must know the format. So, let’s read and understand each in detail.

Multiple Choice Questions (1-4)

In multiple-choice question types, you will get a few options with several features. In this, any one is correct, and you need to identify based on the information from the paragraphs. To find the accurate answer, test takers have to quickly scan the passage.

Yes/ No/ Not Given (5-8)

These are similar to true/ false/ not given questions. Here, you get a list of statements, that you need to identify whether those are correct or not.

If the sentence is right according to the passage, you will write yes.
When the given information of the question is not matches with the text, the accurate response will be no.
In case, if the statement details does not match with the text, the suitable answer will be written as not given.

Sentence Completion (9-13)

In these question types, students will get some incomplete sentences. Test takers are asked to match the beginning or ending of the statements. To solve these tasks, it’s better to skim and scan the passage and find related keywords. Candidates need to write the correct answer with perfect matching.

Conclusion

To excel in the IELTS reading section, you need to do more and more practice. So, attempting the biological control of pests reading answers can be helpful to prepare well. There are many other ways to rehearse for this test, but, the most suitable is IELTS reading mock test. It is because, taking mock test gives you a chance to become familiar with the exam format. Also, you understand the question types more closely. You will get this opportunity when you will connect with Gradding.com. Here, you can get chances to take several test papers to achieve your desired band scores.