Morrow's Honeysuckle (Lonicera morrowii)

Hyadaphis is a genus of aphids—small, soft-bodied insects that suck plant sap. They are most common on honeysuckle (Lonicera) and herbs in the carrot family (Apiaceae), such as dill, fennel, coriander/cilantro, parsley, and sometimes carrots and celery. Look for clusters on tender shoots and the undersides of leaves, leaf curling and puckering, distorted new growth, sticky honeydew, visiting ants, and black sooty mold. Heavy infestations can slow growth and weaken plants. These aphids often begin on honeysuckle in spring; later, winged adults spread to nearby herbs as weather warms.

Aphids are small, soft-bodied, pear-shaped insects (1/16 to 1/8 inch long) that feed by sucking nutrient-rich sap from plants. They reproduce rapidly and can quickly weaken plants, causing distorted growth and transmitting plant viruses. Aphids come in various colors including green, black, red, yellow, brown, and gray. They secrete honeydew, a sticky substance that attracts ants and encourages sooty mold growth.

Powdery mildew is a common fungal disease caused by various fungi species including Erysiphe, Podosphaera, Oïdium, and Leveillula. It affects over 10,000 plant species worldwide. The disease thrives in warm, dry climates with high humidity and appears as a distinctive white powdery coating on plant surfaces.

Leaf spot is a common fungal disease caused by various pathogens including Alternaria, Ascochyta, Colletotrichum, Septoria, and Venturia. It primarily affects leaves, causing discolored spots that can lead to premature leaf drop if left untreated.