Tarnished plant bug

bug) is native to North America, and it is especially common across the eastern half of the continent, from northern Canada to southern Mexico. It is one [...] appearance of Tarnished plant bug Adult Lygus lineolaris are true bugs that can grow up to 6.5 mm in length and are variable in colour; generally they are brown [...] with yellow markings. Adults that have overwintered are typically darker than summer adults. Regardless of colour, all lygus bugs have a light-coloured “V”

Common asparagus beetle

instars, a pupal instar and the adult beetle. Adult common asparagus beetles ( Crioceris asparagi ) have a shiny blue head, black antennae and a red thorax [...] Crioceris asparagi ) is a major, host-specific pest of asparagus in most asparagus producing regions of the world. Damage symptoms Both adults and larvae feed [...] fully grown, the larvae drop to the ground to pupate. The adult stage overwinters and starts a new cycle next spring.

Shore fly

egg, three larval instars, a pupa and the adult fly. The eggs are laid singly and are bean-shaped. A first instar larva is translucent white. Second instar [...] translucent and their body is cylindrical. The larvae are found in the top layer of damp soil, where they also pupate. The adult shore fly is black, about 4 to [...] transmit plant diseases and can be a nuisance to greenhouse works by their sheer numbers. Frass deposited on leaves or flowers in ornamental crops, lettuce and

Sciarid flies

can grow to 5 to 12 mm in length and 0.5 to 1.5 mm in diameter. They are legless and have a conspicuous black head. The head is equipped with biting-chewing [...] flies has the following stages: egg, four larval instars, a pupal instar, and the adult. The adult insects are 1 to 5 mm long, grey-black flies with long [...] areas in dark places, with a lot of organic material. They occur the whole year round. The eggs are minute (0.1 to 0.25 mm) and yellowish white in colour

Green peach aphid

peach tree, is native, however it is now a pest with a world-wide distribution. The green peach aphid ( Myzus persicae subsp. persicae ) is a particularly [...] aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour. When reproduction is asexual, the young [...] early enough in the season, the death of young plants. Retarded growth and defoliation reduce yield, Plant sap is rich in sugars, but has a low protein

Rose

the flowers the plant bears. There are more than one hundred rose species and thousands of different cultivars. The rose is a woody, perennial plant which [...] which usually develops as a shrub, climbing or trailing with a stem that has sharp thorns. The flowers of the rose plant can vary in shape and size, but are

Roots Growers positive about Mycotal against whitefly

chemical product against whitefly in tomato that is effective and, unlike other products, also has a low MRL, which is a requirement for small cherry tomatoes [...] cold in there, so the level of infestation is higher and whitefly levels are high earlier in the year. We could theoretically spray everything in the [...] Whitefly is and remains a pernicious pest for growers of tomatoes and other crops. This is further aggravated by the fact that there are almost no effective

House fly

Houseflies are a well-known pest of farm and home. Believed to have originated in central Asia, the insect expanded its range worldwide long ago as a commensal [...] housefly is always found in association with human activity. As the most common species of fly found on livestock farms, they represent both a nuisance [...] cycle and appearance of House fly The adult house fly ( Musca domestica ) is 6–7 mm long, yellowish-grey to dark grey in colour, with four narrow black stripes

Grapes

thus has been cultivated in Morocco and Portugal, southern Germany and Iran. The grape is the fruit of this plant and is actually a berry. Grapes are consumed [...] About The common grape vine ( Vitis vinifera ) is a species of Vitis . The plant comes originally from the Mediterranean region, central Europe and so [...] dried to produce raisins. Nowadays there are between 5,000 and 10,000 varieties of Vitis vinifera grapes, but only a few play an important commercial role

Flowering potted plants

used as ornamental houseplants in countries with colder climates. Kalanchoe is a tropical, succulent flowering plant and a genus that consists of about 125 [...] About There are many species of flowering potted plants, the most common species are: Poinsettia is well known and popular for its large red, white and [...] and green leaves, especially around Christmas. Begonia is a perennial flowering plants and belongs to the family of Begoniaceae . The genus consists of 1