Poultry International - April 2017 - 20

20 ❙ PoultryInternational

11 mycotoxin survey
lessons to reduce
poultry feed risks
A decade-long mycotoxin survey has revealed
which fungal species present the major potential
risks in poultry feed, and how contamination can
vary according to geography and climatic conditions.

Krugloff, BigStockPhoto.com

BY DR. TIMOTHY JENKINS

1

The presence of toxic fungal metabolites has long
been associated with impaired health and performance
in poultry flocks. However, several specific lessons for
the poultry industry have emerged after analysis of a
decade of worldwide mycotoxin occurrence data.

➤Much of the risk to broilers and laying hens

comes from mycotoxin-producing Fusarium
species infecting crops in the field. One major example
is head blight of cereals, caused by F. graminearum
and F. culmorum, both able to produce deoxynivalenol

Figure 1. Changes in mycotoxin risk for poultry around the world for the
decade from 2007 to 2016.
ASIA

EUROPE

NORTH AMERICA

SOUTH AMERICA

2007 2008 2009 2010 2011 2012 2013 2014 2015 2016

2007 2008 2009 2010 2011 2012 2013 2014 2015 2016

Percent samples above risk threshold

100
80
60
40
20
0
100
80
60
40
20
0

Year
Cereals

Corn

Finished feed

For most years in most regions, the probability of encountering mycotoxins is greater than 50 percent.
www.WATTAgNet.com ❙ April 2017

1704PIpoultrynutrition.indd 20

3/23/2017 10:41:18 AM


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Table of Contents for the Digital Edition of Poultry International - April 2017

Poultry International - April 2017
Contents
Editor’s Comment
News
Russian broiler producers facing flat growth in 2017
VIV Russia to showcase industry’s developments
Who will supply China’s growing appetite for poultry?
Gut health additives: four possible future scenarios
11 mycotoxin survey lessons to reduce poultry feed risks
When to use natural betaine in poultry diets
Reducing poultry processing waste maximizes yield, profits
Products
Marketplace
Advertisers’ Index
Poultry International - April 2017 - Poultry International - April 2017
Poultry International - April 2017 - Cover2
Poultry International - April 2017 - Contents
Poultry International - April 2017 - Editor’s Comment
Poultry International - April 2017 - 3
Poultry International - April 2017 - News
Poultry International - April 2017 - 5
Poultry International - April 2017 - Russian broiler producers facing flat growth in 2017
Poultry International - April 2017 - 7
Poultry International - April 2017 - 8
Poultry International - April 2017 - 9
Poultry International - April 2017 - VIV Russia to showcase industry’s developments
Poultry International - April 2017 - 11
Poultry International - April 2017 - Who will supply China’s growing appetite for poultry?
Poultry International - April 2017 - 13
Poultry International - April 2017 - 14
Poultry International - April 2017 - 15
Poultry International - April 2017 - Gut health additives: four possible future scenarios
Poultry International - April 2017 - BB1
Poultry International - April 2017 - BB2
Poultry International - April 2017 - 17
Poultry International - April 2017 - 18
Poultry International - April 2017 - 19
Poultry International - April 2017 - 11 mycotoxin survey lessons to reduce poultry feed risks
Poultry International - April 2017 - 21
Poultry International - April 2017 - 22
Poultry International - April 2017 - 23
Poultry International - April 2017 - When to use natural betaine in poultry diets
Poultry International - April 2017 - 25
Poultry International - April 2017 - 26
Poultry International - April 2017 - 27
Poultry International - April 2017 - Reducing poultry processing waste maximizes yield, profits
Poultry International - April 2017 - 29
Poultry International - April 2017 - 30
Poultry International - April 2017 - 31
Poultry International - April 2017 - 32
Poultry International - April 2017 - 33
Poultry International - April 2017 - Products
Poultry International - April 2017 - Marketplace
Poultry International - April 2017 - Advertisers’ Index
Poultry International - April 2017 - Cover3
Poultry International - April 2017 - Cover4
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