The Economics of Integrated Pest Control in Irrigated Rice

Released on by Hermann Waibel
preview-18

  • The Economics of Integrated Pest Control in Irrigated Rice Book Detail

  • Author : Hermann Waibel
  • Release Date : 2012-12-06
  • Publisher : Springer Science & Business Media
  • Genre : Technology & Engineering
  • Pages : 207
  • ISBN 13 : 364271319X
  • File Size : 87,87 MB
DOWNLOAD BOOK

The Economics of Integrated Pest Control in Irrigated Rice by Hermann Waibel PDF Summary

Book Description: As a result of the green revolution, the use of yield-increasing inputs such as fer tilizer and pesticides became a matter of course in irrigated rice farming in Southeast Asia. Pesticides were applied liberally, both as a guarantee against crop failure and as a means of fully utilizing the existing yield potential of the crops. However, since outbreaks of pests, such as the brown planthopper (BPH) or the tungro virus, continued to occur despite the application of chemicals, a change of approach began to take place. It is now being realized more and more in Southeast Asia that crop protection problems cannot be resolved solely by the application of chemicals. In the past several years, increasing efforts have there fore been made to introduce, as a first step, supervised crop protection, leading gradually to integrated pest management (Kranz, 1982). Although the crop protection problems naturally differ in the different devel oping countries in Southeast Asia, the economic situation prevailing in these countries can nevertheless be regarded as an important common determinant: pesticide imports use up scarce foreign currency and thus compete with other imports essential to development. For the individual rice farmer, the problem is basically the same: his cash funds are limited and he must carefully weigh whether to use them for purchas ing pesticides, fertilizer or certified seed. In view of this constraint, it is becom ing necessary to abandon the purely prophylactic, routine calendar spraying and instead, employ critically timed and need-based pesticide applications.

Disclaimer: www.yourbookbest.com does not own The Economics of Integrated Pest Control in Irrigated Rice books pdf, neither created or scanned. We just provide the link that is already available on the internet, public domain and in Google Drive. If any way it violates the law or has any issues, then kindly mail us via contact us page to request the removal of the link.

Integrated Pest Management for Rice

Integrated Pest Management for Rice

File Size : 68,68 MB
Total View : 6537 Views
DOWNLOAD

ntegrated pest management (IPM) provides a long-term strategy for minimizing losses caused by pests, with as little cost to the grower and disruption of the env