Poinsettia Problems: Your Monthly Scouting Guide

JF14

This post on poinsettia problems was contributed to by Drs. Chevonne Dayboll and Sarah Jandricic.

When poinsettias get problems,  they always seem to hit hard and fast. Things like whitefly, Lewis mite, root rots, and nutritional issues can all quickly derail a quality crop. This is why scouting might be more important in this crop than any other.

Here’s a month by month guide on what you should be looking for to prevent small problems from becoming big issues.

Continue reading “Poinsettia Problems: Your Monthly Scouting Guide”

99 Poinsettia Problems: Your Monthly Scouting Guide

JF14

This post on poinsettia problems was contributed to by Drs. Chevonne Dayboll and Sarah Jandricic.

Okay, so Poinsettia don’t really get that many problems.  But when issues arise, they can hit a crop fast and hard.  Whitefly, Lewis mite, root rots, and nutritional issues can all quickly derail a quality crop.

Here’s a month by month guide on what you should be looking for to prevent small problems from becoming big issues.

 

 

Continue reading “99 Poinsettia Problems: Your Monthly Scouting Guide”

Lots and Lots of Lewis mites! (And how to go about controlling them in poinsettia).

lewis mite_UCANR

Lewis mite.  Photo from University of California.

You know how I just wrote a post on how you need to look out for unprecedented mealybug infestations in your crop this year?  Well I lied!  Now you need to look out for mealybug AND unusually high numbers of Lewis mites!

Read further for what consultants have been seeing out in the greenhouse and for effective control strategies.

Continue reading “Lots and Lots of Lewis mites! (And how to go about controlling them in poinsettia).”