Chafers

General The chafers are beetles of the Scarabaeidae family. The larvae of both species live in the soil and feed on the roots of many plants. They are [...] in colour. The adult beetles fly in the evening, generally in June and July and land on trees to mate. During the night the females move to the ground to [...] cause substantial damage. The adults are not harmful. Damage symptoms Larval feeding on the roots can lead to yellowing and wilting of plants. Damage can be

Hemp russet mite

Damage is caused by the mites sucking out the contents of plant cells. Hemp russet mite develops on the stems and petioles of the hemp plant and can cause [...] segmented. The body appears to be divided into two parts: the head with the mouthparts, and the rest of the body. All mobile stages have only two pairs of legs [...] bronzed leaves and upward curling of leaf edges. Life cycle and appearance of Hemp russet mite All life stages of the hemp russet mite are extremely small

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taken place and the property of the Goods has not been passed to the Customer. The time of payment of the price shall be of the essence of the Contract. Receipts [...] delivery of the Goods 7.2 Notwithstanding delivery and the passing of risk in the Goods or any other provision of these Conditions, the property of the Goods [...] waiver by the Company of any breach of the Contract by the Customer shall be considered as a waiver of any subsequent breach of the same of any other provision

Boisduval scale

be a pest of orchids, palms, pineapples, bananas and many other plants. Damage symptoms The first sign of Boisduval scale is the presence of the scales on [...] tissue at the feeding site. In orchids, this scale tends to prefer the leaf midrib and the portion of the petiole that is covered by the sheath. Small infestations [...] cast skins of the nymph form a light yellow spot near the centre of the scale called the exuvium. Adult females can produce up to 200 eggs and live up to

Phytoseiulus persimilis

larvae or eggs per day. Because the development rate of the predatory mite is roughly twice that of the spider mite, the number of predatory mites increases [...] on spider mites. The quantity of prey consumed depends on the predator and prey populations, the sex and age of the predator, and the temperature and relative [...] use Push the centre of the cap to open the dosage hole Sprinkle material on leaves or pour into Diboxes Make sure the material remains on the introduction

Cut flowers

greatly. Important types are: Rose: The rose belongs to the genus Rosa from the Rosaceae family. The flowers of the plant are also called rose. There are [...] from the large family of the Amaryllidaceae, the narcissus family. The Hippeastrum comes from America, from northern Argentina to Mexico and the Caribbean [...] shrubs. In recent decades, the Hydrangea has been grown as a cut flower in all sorts of colors and sizes. Hippeastrum is the Latin name for a bulbous plant

Predatory mites

Quantity: Determine the appropriate quantity of predatory mites needed based on factors such as the size of your crop and the severity of the pest infestation [...] necessary: Depending on the severity of the pest problem, multiple releases of predatory mites may be required. Follow the recommendations of your crop consultant [...] development of predatory mite solutions, starting in 1967 with the rearing of the predatory mite Phytoseiulus persimilis . Over the years, we have further

Pear psylla

Feeding later in the season may affect the harvest of the next year by weakening or killing fruit buds. Pear psyllas excrete large amounts of honeydew. Sooty [...] They have white, longitudinal stripes on the back of the thorax. Their forewings are clear with dark veins. The eggs are oval, approximately 0.3 mm long [...] stripes and blackish markings on the head and body. Pear psyllas overwinter as adults, sheltering on the bark of pear trees. The adults become active in spring

Click beetles

and feed on the roots of many plants. Damage symptoms The click beetles feed on the roots and bore into the base of plants. This can cause the plants to [...] brown with a darker head. Larval development takes 4 to 5 years. When fully grown the larvae pupate in the soil in summer. The adults appear about 4 weeks after [...] with the head deeply retracted into the thorax. When disturbed they lie on their back feigning death and then suddenly propel themselves into the air with

European red mite

(tubercles) at the base of the hairs; males are about 0.3 mm long, yellowish red, and more slender and tapered near the hind end. The development from egg to [...] generations in one year. The European red mite overwinters in the egg stage; the “winter eggs” are laid in the wooden parts of the host plants in autumn. [...] and appearance of European red mite The European red mite feeds mainly on the undersides of leaves but moves to upper leaf surfaces when the lower side becomes