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Symptoms Of Downy Mildew You Should Look Out For In Sunflowers
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Symptoms Of Downy Mildew You Should Look Out For In Sunflowers

Downy mildew is a common fungal disease that affects various plant species,…

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Symptoms Of Pear Decline You Should Look Out For In Pears
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Symptoms Of Pear Decline You Should Look Out For In Pears

Pear decline is a complex disorder that affects pear trees and can…

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Symptoms Of Root Rots You Should Look Out For In Pears
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Symptoms Of Root Rots You Should Look Out For In Pears

Root rots can be a common problem in pear trees, and it's…

SA Farmers Magazine SA Farmers Magazine
When it comes to identifying symptoms of Pear Psylla infestation in pears, there are several key signs to look out for. Pear Psylla (Cacopsylla pyricola) is an insect pest that primarily affects pear trees. Here are some symptoms to watch for: Leaf Damage: Pear Psylla nymphs and adults feed on the leaves of pear trees. Infested leaves may show signs of stippling, yellowing, or browning. Severe infestations can lead to defoliation. Sooty Mold: Pear Psylla excrete a sticky substance known as honeydew, which can accumulate on leaves, branches, and fruit. Sooty mold often develops on the honeydew, appearing as a black, powdery coating. Warty Growth: Pear Psylla feeding can cause the formation of small, raised bumps or warty growths on the surface of the fruit. These growths, known as psylla nodules, can be an indicator of infestation. Stunted Shoots: If your pear tree is infested with Pear Psylla, you may notice the presence of stunted or distorted shoots. This can result from the insects feeding on the plant tissue. Sticky Residue: As mentioned earlier, the honeydew excreted by Pear Psylla leaves a sticky residue on the affected parts of the tree, including leaves, branches, and fruit. If you notice a sticky substance on your pear tree, it could be a sign of infestation. Eggs and Nymphs: In some cases, you may be able to spot the tiny, yellowish Pear Psylla eggs or nymphs on the undersides of leaves or on shoots. The eggs are usually laid in groups and can be challenging to detect without close inspection. If you observe any of these symptoms on your pear trees, it is advisable to take action promptly to control the Pear Psylla population. Consult with a local agricultural extension office or a professional arborist for appropriate management strategies and treatment options.
PlantsTips

Symptoms Of Pear Psylla You Should Look Out For In Pears

When it comes to identifying symptoms of Pear Psylla infestation in pears,…

SA Farmers Magazine SA Farmers Magazine
Symptoms Of Pear Ruts You Should Look Out For In Pears
PlantsTips

Symptoms Of Pear Ruts You Should Look Out For In Pears

Pear ruts, also known as pear psyllids or pear leaf blister mites,…

SA Farmers Magazine SA Farmers Magazine
Symptoms Of Pear Scab You Should Look Out For In Pears
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Symptoms Of Pear Scab You Should Look Out For In Pears

Pear scab is a fungal disease that affects pear trees, causing cosmetic…

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Symptoms Of Clubroot You Should Look Out For In Turnips
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Symptoms Of Clubroot You Should Look Out For In Turnips

Alternaria leaf spot is a common fungal disease that affects various plants,…

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Symptoms Of White Rust You Should Look Out For In Turnips
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Symptoms Of White Rust You Should Look Out For In Turnips

White rust, also known as white blister, is a fungal disease that…

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Symptoms Of Downy Mildew You Should Look Out For In Turnips
PlantsTips

Symptoms Of Downy Mildew You Should Look Out For In Turnips

Downy mildew is a fungal disease that commonly affects turnip plants. It…

SA Farmers Magazine SA Farmers Magazine
Symptoms Of Theileriosis You Should Look Out For In Cattle
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Symptoms Of Theileriosis You Should Look Out For In Cattle

Theileriosis is a tick-borne disease that affects cattle and other ruminant animals.…

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Plants

10 Things You Should Know Before Growing Sugarcane in South Africa

Sugarcane is a widely cultivated crop in South Africa, known for its…

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Symptoms Of Grey Leaf Spot (GLS) You Should Look Out For In Maize
PlantsTips

Symptoms Of Grey Leaf Spot (GLS) You Should Look Out For In Maize

Grey leaf spot (GLS) is a fungal disease that affects maize (corn)…

SA Farmers Magazine SA Farmers Magazine
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