It takes the average reader 5 hours and 19 minutes to read Biological Insect Pest Suppression by H. C. Coppel
Assuming a reading speed of 250 words per minute. Learn more
The subject area embraced by the term "biological control" in its classical sense is very broad indeed. The term itself was apparently first used in 1919 by the late Harry S. Smith, and was then used specifically in reference to the suppression of insect populations by the actions of their indigenous or introduced natural enemies. The California school of biological control specialists who followed in Smith's footsteps have traditionally differentiated "natural" biological control (by indigenous natural enemies) and "applied" biological control (by man-introduced natural enemies). Subsequently, the philosophy broadened beyond the original narrow concern with population suppression of insects (and especially pest insects), to embrace directed activities against mites or other arthropod pests, various invertebrate and vertebrate pests, weeds, and organisms producing disease in humans or their domestic animals and plants. The techniques used in these activities also multiplied beyond the original concern with natural enemies. The subjects area discussed in this book is, at the same time, broader and more restricted than that covered in other books on "biological control. " On the one hand, the treatment here is restrictive in that, with rare exception, we have limited ourselves to dealing only with ideas and examples involving the suppression of insect pests through human activity or intervention in the environment.
Biological Insect Pest Suppression by H. C. Coppel is 314 pages long, and a total of 79,756 words.
This makes it 106% the length of the average book. It also has 97% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 7 hours and 15 minutes to read Biological Insect Pest Suppression aloud.
Biological Insect Pest Suppression is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
Biological Insect Pest Suppression by H. C. Coppel is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.
To buy Biological Insect Pest Suppression by H. C. Coppel on Amazon click the button below.
Buy Biological Insect Pest Suppression on Amazon