Can efficient insecticidal plants be created or the evolution of phytophage resistance to commercial transgenic Bt-plants

Can efficient insecticidal plants be created or the evolution of phytophage resistance to... During 17 years when Bt-crops were used on an industrial scale, eight species of pests (seven species of lepidopterans from the order Lepidoptera belonging to four families and one species of coleopterous insects from the order Coleoptera) developed resistance to them. In five cases, the mutation of resistance was so widespread that it caused an economic damage. The rate of evolution of resistance to the so-called insecticidal plants (containing δ-endotoxins or Cry-proteins causing the lysis of intestines in the larvae of insects from different orders) is comparable to the rate of evolution of resistance to chemical insecticides, which suggests that the production of pesticidal plants with a view to protect agricultural crops from the pests has no future. Plausible reasons are the following: first, it is impossible to produce transgenic plants, where expression of Cry-proteins in all tissues throughout the entire life cycle would be at the level lethal for the pests; second, in spite of the assumptions based on a low probability of the event, there arise not only dominant mutations of resistance but also recessive mutations that are not associated with the fitness costs; third, in spite of expectations there arises cross-resistance between Cry-proteins from different families. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Plant Physiology Springer Journals

Can efficient insecticidal plants be created or the evolution of phytophage resistance to commercial transgenic Bt-plants

Loading next page...
 
/lp/springer_journal/can-efficient-insecticidal-plants-be-created-or-the-evolution-of-Z3dqpQjB9k
Publisher
Pleiades Publishing
Copyright
Copyright © 2015 by Pleiades Publishing, Ltd.
Subject
Life Sciences; Plant Physiology; Plant Sciences
ISSN
1021-4437
eISSN
1608-3407
D.O.I.
10.1134/S102144371501015X
Publisher site
See Article on Publisher Site

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Unlimited reading

Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.

Stay up to date

Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.

Organize your research

It’s easy to organize your research with our built-in tools.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

Monthly Plan

  • Read unlimited articles
  • Personalized recommendations
  • No expiration
  • Print 20 pages per month
  • 20% off on PDF purchases
  • Organize your research
  • Get updates on your journals and topic searches

$49/month

Start Free Trial

14-day Free Trial

Best Deal — 39% off

Annual Plan

  • All the features of the Professional Plan, but for 39% off!
  • Billed annually
  • No expiration
  • For the normal price of 10 articles elsewhere, you get one full year of unlimited access to articles.

$588

$360/year

billed annually
Start Free Trial

14-day Free Trial