to detect and control. In addition to consumption of the plant, caterpillars also spoil the plant with the large quantities of frass they leave…
Feeding of shallot aphid on strawberries invokes a strong host plant reaction. Infested plants become severely stunted when growth starts in spring.…
above-ground plant parts, leaf wetness is required. Dispersal is by wind and rain causes the pathogen to be returned to the soil from infected plants.…
harmful to humans, animals, or plants but are highly effective in controlling harmful insects. Plant-parasitic nematodes Plant-parasitic nematodes are…
Eriophyidae. It does not produce galls but lives freely (vagrant) on tomato plants. Aculops lycopersici was detected for the first time in Australia…
provide valuable green features in our cities, towns and villages. Often planted in lines, avenue trees and shrubs are usually of the same species or…
tabaci) is distributed throughout the world. It is found outdoors on many plants and particularly damaging on onions, leek, and in greenhouses on…
feeding on the roots can lead to yellowing and wilting of plants. Damage can be severe on young plants and especially in grassland and turf. There,…
has also been reported to attack apple, strawberries, peppers and other plants. It is present in Europe, North Africa and North America, where it was …
( Liriomyza trifolii ) is highly polyphagous and thus lives on many host plants such as chrysanthemum, gerbera, gypsophila, celery, sweet pepper, pea,…
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