Agriculture Blogs | Corteva

Product Stewardship at Corteva

Code of Conduct

Accessibility

Sustainability

Select a Location | Corteva Agriscience

Position Statements

Media Center | Corteva Agriscience

Corteva Farming Innovations | Corteva Agriscience

Corteva is committed to transparency in its breeding process, to benefit farmers and society.

Users must be able to magnify the contents of a web page by up to 200%. In modern 
browsers this is almost always possible unless the page chooses to disable it.

Websites should avoid using the meta viewport tag to disable pinch-to-zoom. This behavior
is highly discouraged for accessibility and usability on mobile devices.

Generally the code causing this issue looks like this:

```html
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
```

Here the use of `user-scaleable=no` asks the browser not to allow user zoom. 

iOS no longer allows websites to disable pinch-to-zoom, and ignores this part of the
viewport tag. Therefore to replicate this issue you must use an Android device.

ensure-text-can-resize

July 2025

June 2025

Corteva

Title / URL	Issues
Agriculture Blogs \| Cortevawww.corteva.com/resources/blog.html	1
Product Stewardship at Cortevawww.corteva.com/our-impact/product-stewardship.html	1
Code of Conductwww.corteva.com/code-of-conduct.html	1
Accessibilitywww.corteva.com/accessibility.html	1
Sustainabilitywww.corteva.com/sustainability.html	1
Select a Location \| Corteva Agrisciencewww.corteva.com/country-selector.html	1
Position Statementswww.corteva.com/who-we-are/position-statements.html	1
Media Center \| Corteva Agrisciencewww.corteva.com/resources/media-center.html	1
Corteva Farming Innovations \| Corteva Agrisciencewww.corteva.com/our-impact/innovation.html	1
Corteva is committed to transparency in its breeding process, to benefit farmers and society.www.corteva.com/our-impact/transparency.html	1

Ensure pinch-to-zoom is enabled

Corteva

Where this issue has occurred