Fungicide treatments must be repeated each year to protect susceptible trees.

(WSAW) - With the warmer weather coming up this week, apple orchards ... and then it drops back down into freezing, then it can get trouble for the trees if they come out of dormancy early ...

Luckwill has studied the relation to this 'drop' of a hormone in apple seeds (J ... hormone than those of fruits which remained on the tree. This hormone can be extracted from the seeds with ...

Recent research has pinpointed how a difference in rootstock and scion cold hardiness is leading to compromised trees post ...