Insects

Order of the National Green Tribunal regarding biological pollution by the Susri insects, 31/10/2022

Order of the National Green Tribunal in the matter of HC Singla Vs State of Punjab dated 31/10/2022. The matter is related to biological pollution by the Susri insect. This pollution is being caused due to decaying grains, due to negligence in storage arrangements of grains by Food Corporation of …

Learning eco-friendly ways of managing pests

Sugarcane farmers in Alnavar near Dharwad in Karnataka state are no more worried about the insect

Silent services of 'winged beauties' in agriculture

A German ornithologist reported that a single pair of Tits destroys, annually, at least 120 million insect eggs or 150000 caterpillars and pupae. The contribution of birds in controlling and managing insect pests in agricultural crops has not been recognized by farmers as well as agricultural scientists in general. Birds …

Amon crops survive pest threat

despite the two recent floods which forced farmers to plant seedlings late, Bangladesh has achieved season's target of cultivation of paddy on 5.3 million hectares, say officials. In August and September, the country faced two massive floods which affected two-thirds of its land, especially in the central districts around greater …

Folk wisdom on locust breeding challenged

ARCHI RASTOGI it is said that locusts thrive in warm weather. Folk wisdom has it that the outbreaks of the oriental migratory locust (Locusta migratoria manilensis) follow either droughts or floods which allow the insect to breed fast. A new study shows that less locusts are found in warmer conditions, …

Punjab crop loss spurs debate on pesticide use

around 25 per cent of the cotton crops stand damaged in Punjab because of the pest

Fewer honeybees could mean less food

albert einstein is said to have said: "If the honeybee becomes extinct, mankind will follow within four years.' The physicist wasn't entirely off the mark

First Indian study on species discovery pattern

there is little chance for a new bird or butterfly being discovered in the Western Ghats now, says a recent study. It has, however, not ruled out the discovery of frogs and grasses. First time in India, a team of researchers including scientists from the University of Agricultural Sciences in …

New whitefly found in Western Ghats

of the worlds major biologically diverse zones, the Eastern and Western Ghats of India are among the richest, providing natural conservation to many unknown species of plants and animals. They chronicle many undisclosed stories of evolution. Adding another feather to the biodiversity hotspot of the Western Ghats, entomologists have discovered …

Red mite threatens tea plantations in Tamil Nadu

The red spider mite (Panonychus ulmi) is threatening tea plantations in the Nilgiri hills. The infestation has been reported from a number of places including Coonoor, Kotagiri, Kundah and Udhagamandalam in Tamil Nadu, notes a statement issued by the Tea Board of India and the Krishi Vigyan Kendra, Tamil Nadu. …

Traffic halts in Taiwan to make way for butterflies

For the first time, Taiwan closed a busy motorway section to make way for butterflies. The effort was to create a safe passageway for swarms of milkweed butterflies that flit along its city roads during their annual migration. With white dots on purple-brown wings, these butterflies are indigenous to Taiwan. …

Protein against peach potato aphid discovered

peach potato aphids mean nightmares for farmers. The pests affects hundreds of economically important plants including rice, mustard, potato and tobacco. A research team from Kolkata has identified a leaf protein in garlic that shows promising results in eliminating these aphids. Known as Allium sativum leaf lectin (asal), the protein …

Mexican government wages war against moth

The Mexican government has launched an emergency plan to contain the invasion of a moth (Cactoblastis cactorium), which is threatening the country's national symbol

Research on a Green Muscle, a mushroom, to wipe out locusts

The un Food and Agriculture Organization and the Mauritania Locust Centre are now busy testing a clean biological agent to wipe out locusts: a deadly threat in Africa. The active material of the product, called Green Muscle, is a mushroom found in Niger in 1989. The mushroom method works slowly, …

Locust infestation

A swarm of desert locusts laying eggs in provinces of Mauritania has triggered fears of a major invasion at the peak of the harvesting season. Locusts were first spotted at Inchiri, a remote province of Mauritania, in the first week of October. According to the National Locust Centre of Mauritania, …

NEWS SNIPPETS

• Animal rights activists are up in arms over a Halloween contest in New York which offers customers free entry if they eat a live Madagascar hissing cockroach. The People for the Ethical Treatment of Animals (PETA) has denounced the contest. "Insects do not deserve to be eaten alive for …

BYTES

conversation stoppers: Scientists at the University of Wisconsin-Madison in the US have developed a new strategy to fight bacterial infections. They have designed a group of small organic molecules that block the chemical signals that the bacteria use to communicate in an effort to stop their spread. Called

Locust menace worsens in Ladakh

The people of Ladakh, Jammu and Kashmir, are grappling with the menace of locusts, the migratory grasshoppers. Experts suspect that the pests, Locusta migratoria, have migrated from neighbouring China along the banks of the river Indus due to climatic changes. Ladakh's Changpa nomads say they first noticed the locusts crossing …

Bt fails in China

The developing countries' wide acceptance of genetically modified seeds owes much to China

Bee species are missing, pollination on high risk

the diversity of bees and the flowers they pollinate has sharply declined in the uk and the Netherlands since 1980, says a study jointly conducted by scientists from the two countries. The researchers compiled about 1 million records (pre- and post-1980) for all native bee species, except the largely domesticated …

Sleep aids in learning and memory

a us research team has discovered that a region of the brain known for its role in learning and memory also serves as the location of sleep regulation in fruit flies. The study, published in Nature , may lend credence to the idea that sleep helps the brain consolidate learning …

  1. 1
  2. ...
  3. 12
  4. 13
  5. 14
  6. 15
  7. 16
  8. ...
  9. 23

IEP child categories loading...