![]() ![]() Bacterial Soft RotĬaused by bacteria in the Pectobacterium genus, symptoms include small lesions which grow rapidly and cause plants to become brown and decay. Infected foliage should be removed and discarded. ![]() Rotate crops annually and avoid overhead watering to prevent bacterial leaf spot. It is common during cool, wet weather and is spread by splashing water. maculicola bacteria, this pathogen creates small lesions on leaves which grow over time, eventually causing foliage to die. Here are a few common conditions to be on the lookout for : Bacterial Leaf SpotĬaused by P. The risk of most infections can be greatly reduced by rotating crops, providing good air circulation, and avoiding overhead watering. With many of these, the best method of control is prevention. DiseaseĬhinese broccoli plants are susceptible to several types of bacterial and fungal diseases. Read more about dealing with slugs and snails in the garden in our guide. Reducing mulch applications and keeping weeds down may also help to reduce the presence of gastropods in your veggie patch. Cups full of beer sunk into the soil also work well to lure slugs away from plants. If you aren’t too squeamish, you can handpick these slimy pests to remove them. These pests may come out to eat the tender parts of the plant, especially after periods of rainy weather. Read more about dealing with cutworms in the garden here. If an infestation occurs, you can try removing cutworms by hand in the evening, or sprinkle diatomaceous earth around the base of your plants. You can also protect seedlings with barriers made from toilet paper rolls sunk a couple of inches deep into the soil. ![]() Since the adult moths lay their eggs on dead plant material, removing weeds and other debris prior to planting can help reduce the risk of an infestation. Prevention is the best measure for dealing with them, since the worms can be difficult to control once they are grown. These pesky larvae come out at night to feed, eating through the stems of seedlings. Learn more about how to manage cabbage loopers in our guide. Large infestations may be controlled with applications of Bacillus thuringiensis, which can be purchased from Arbico Organics. Remove any cabbage loopers you find by hand daily. Keep an eye on the leaves, regularly checking both the tops and the undersides. Infestations can grow rapidly and quickly decimate entire plants. Moths of the species Trichoplusia ni lay their eggs on the underside of foliage, and the resulting little green caterpillars eat their way through the leaves. You can also spray infested plants with soapy water or insecticidal soap every couple of days, until infestations subside. Try spraying plants with a hard stream of water from the hose. Aphid infestations tend to be worse during periods of cool and dry conditions. Severe aphid infestations slow growth, leading to wilt and sometimes the death of your crop. These may be found congregating on the undersides of leaves to suck out the sap, leaving behind sticky honeydew that attracts ants and sooty mold. Here are the most common varieties of insects and gastropods you may encounter: Aphids That way, if pests do discover your crop, you can more easily keep infestations from spreading. Keep a regular eye on your plants, and try to keep them separated from others in the same family. Understanding what signs to look for and taking preventative measures can help to reduce the risk of problems down the road. Managing Pests and DiseaseĪs with any cole family crop, there are several pests and diseases that may cause issues for your plants. These come in 750-milligram packets, and the plants will reach two feet or more at maturity. alboglabra seeds available for purchase from Botanical Interests. ![]()
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