What is Helopeltis in tea?
Helopeltis theivora Waterhouse (Heteroptera: Miridae) or the tea mosquito bug (TMB) is a major sucking pest of tea (Camellia sinensis L.) in most tea-producing countries. The nymphs and adults of the TMB suck the sap from tender leaves, buds and young shoots, which results in heavy crop losses.
How do you control Helopeltis?
Cultural Control: Plant growing in soil having high ratio of available potash to available phosphoric acid show less infestation of this pest. Therefore, cultivation of tea plants in appropriate soil is advisable to keep the pest population under control.
What is the scientific name of tea mosquito bug?
Helopeltis theivora
(tea mosquito bug)
How do you control the tea from a mosquito bug?
Management: Spray Clothianidin 50 WDG 120 g/ha or Thiacloprid 21.7 SC 375 ml/ha or Thiamethoxam 25 WG 100g/ha or Bifenthrin 8 SC 500 ml/ha.
Which is Monophagous pest?
Pests like the cabbage diamondback moth (Plutella xylostella), rice stem borer (Scirpophaga incertulas) and the aubergine shoot and fruit borer (Leucinodes orbonalis) are monophagous and do not have alternate host crops.
What is tea pest?
PEST OF TEA The important tea leaf pests are mites, thrips and tea mosquito bug while shot hole borer is the major stem pest. Occasionally aphids, scale insects, leaf and stem feeding caterpillars also infest tea.
Which pest is quarantine importance in mango?
Of them fruit flies and stone weevils are of quarantine importance and restrict the international trade of mangoes.
What do codling moths eat?
apples
Codling moth (Cydia pomonella) feeds inside apples, which makes the fruit unsuitable for eating. It is common in southeastern and central Minnesota, particularly in places where commercial orchards are nearby.
Which on is the important Mirid pest of tea?
The results showed that Apolygus lucorum (Meyer-Dür) (Hemiptera: Miridae) was the dominant mirid bug species in the tea growing areas.
What does monophagous mean?
Definition of monophagous : feeding on or utilizing a single kind of food especially : feeding on a single kind of plant or animal.
What does Polyphagous mean?
Definition of polyphagous : feeding on or utilizing many kinds of food. Other Words from polyphagous Example Sentences Learn More About polyphagous.