powdery mildew

But powdery mildew became a problem, and it looks about to strike again.

But you might see the onset of powdery mildew earlier this year.

New products need to be registered for the control of powdery mildew.

It is usually effective enough in my location to deal with powdery mildew.

It has also helped prevent powdery mildew and black spot.

Of the problems summarised in Table 2, powdery mildew has been the most serious.

It produces a powdery mildew on members of the rose family.

I can't see anything wrong with it except for the occasional powdery mildew.

Powdery mildew can also be controlled by the same regimen.

One of only a couple varieties with very good resistance to powdery mildew.

There is a catch: an ugly disease known as powdery mildew.

Good air circulation, especially near the ground is needed by the plants to prevent powdery mildew.

A wide variety of rose species are susceptible to powdery mildew.

Powdery mildew can be troublesome, particularly on plants under stress.

It is also slightly susceptible or sensitive to powdery mildew.

The disease is powdery mildew, a fungus growth that does suggest white felt.

No symptoms of powdery mildew have been noted since observations began in 1990.

They are most often caused by airborne diseases such as powdery mildew.

The annual cost of spraying for black spot and powdery mildew is $43 million.

The nucleus in the powdery mildew cell may move before, during, and after division.

And powdery mildews are diseases that need no extra encouragement.

A. Once powdery mildews become established, resistance may seem futile.

Perhaps botrytis and powdery mildew are the more challenging problems.

Other plants can get powdery mildew too or your garden may not have been afflicted at all.

Powdery Mildew is usually found on plants that do not have enough air circulation or adequate light.