Controversial pesticides linked to 'total ecological collapse' of insects and birds
Dearbhla Crosse and Tom Levitt
16th November, 2010
Widespread use of insecticides affecting bee populations but also causing decline in numbers of birds, butterflies and moths, warns Dutch toxicologist
A new book is blaming the significant decline of bird and bee numbers across Europe on the use of certain pesticides in agriculture.
In The Systemic Insecticides: A Disaster in the Making, toxicologist Dr Henk Tennekes suggests that dangerous insecticides known as neonicotinoids are seriously affecting bird and insect life, and their continued use could result in an ‘environmental catastrophe’.

Neonicotinoids are often used as seed-dressing for maize, sunflower and rapeseed. However, Tennekes says as well as spreading throughout the entire plant and into the nectar and pollen, they also have a high leaching potential and seep into soils and groundwater. Even low concentrations of the pesticide may be more deadly then previously thought due to their high persistence in soil and water, he adds.

In a study published in the journal Toxicologyearlier this year, Tennekes had suggested this could be a factor behind declining bee numbers across Europe. He now believes bees are not the only victims.

‘Any insect that feeds on the crop dies. Any bee or butterfly that collects pollen or nectar from the crop is poisoned. Neonicotinoids behave like carcinogens, and easily contaminate ground and surface water. There could be dire long-term consequences of environmental pollution with these insecticides, and my fears were confirmed by extensive research,’ says Tennekes.

In his book, Tennekes writes that even minute traces of these pesticides could be fatal to insects, as continued use affects food availability for birds, a lack of weeds resulting in a loss of insects, as well as seeds. This decline is also linked to a lack of larger insects upon which chicks depend for their survival, which in turn affects breeding.

‘An ecological collapse is already taking place before our eyes,’ Tennekes told theEcologist. ‘Numerous bird species do not find enough food for their chicks as insects are being exterminated by pesticides. Insects are vital in ecosystems. In fact, we need them for human survival.’

The Soil Association, which along with Buglife and Pesticide Action Network UK has previously called for neonicotinoid pesticides to be banned, says the decline in bee numbers alone should serve as an early warning.

‘In the UK alone, beekeepers [have in the recent past] reported a loss of one in three bee colonies,’ said a spokesperson. ‘This has serious consequences for worldwide food security, because bees are our most important pollinators and play a vital role in the food chain – it is estimated that one-third of human food supplies depend on bee pollination. Bees are therefore like the "canary in the coal mine" – their deaths are a warning to us all that the health of the planet is under threat.’

See below below neocotinoids approved: If orchardists in the BOP region are widely using Actara/Admire/Calypso/Cruiser/Gaucho/Leverage/Provado for example - it seems like opportunity cost to me. Which makes the most money for growers/ag industry? Pesticides or bees?
Imidacloprid
and similar neonicotinoids Bayer's view

some personal comment

A miscellaneous collection of references to these insecticides
which may grow or change with time...

Since 1 July 2004 most agricultural pesticides in New Zealand are no longer under control of MAF's Pesticides Board, but are now administered by ERMA under the HSNO Act.

So MAF has dutifully removed most from its website database, except for a few "remaining". ERMA notes that it has accepted responsibility, and posts a number of documents detailing the beaurocracy of the transfer and observes that full details should be available by the end of 2004.

The following substances are among those known to ERMA:
Note the "approved uses" are taken from sales material until such time as ERMA updates its presentation.
Trade name active ingredient(s) Maker approved use(s) in NZ
Calypso thiacloprid Bayer woolly aphid on pip fruit
Confidor imidacloprid
+ cyfluthrin Bayer foliar spray for onion thrip
plastic pump pack for home garden use
Cruiser thiamethoxam Syngenta | Novartis maize seed treatment
Gaucho imidacloprid Bayer for several pasture, forage & maize
seed pre-sowing treatment
Poncho clothianidin Bayer maize seed treatment
Premise imidacloprid Bayer cockroach gel

ERMA is also in receipt of applications to import or manufacture several neonicotinoid substances in New Zealand. ERMA publishes on its website the application (not always in full), and various interim and supplemental documents. You may find a better way, I did a text search on the technical name of the active ingredient at ERMA's Hazardous Substance search page, to be returned a list of .pdf & .doc, varying from 10kB to 100kB.
Trade name active ingredient(s) Maker intended use(s)
Actara thiamethoxam Syngenta leaf spray for kiwifruit & pipfruit
Advantage multi imidacloprid
+ moxidectin Bayer pour-on for dogs:
fleas & worms
AdvantixK9 imidacloprid
+ permethrin Bayer pour-on for dogs
Nissan Cleaner imidacloprid
+ cyproconazole Juken Nissho vacuum/pressure timber treatment, all product for export
Pilarking imidacloprid Adria NZ Ltd thrip control on onions

And this one is for the conspiracy theorists and crop circlers:

BCS005-03
BCS006-03
BCS007-03 deltamethrin
thiacloprid
imidacloprid Bayer assessing the efficacy, crop selectivity and the residue decay profile.
The three substances listed, BCS005-03, BCS006-03, and BCS007-03, may or may not contain the active ingredients listed, singly or in combination. The formulations are stated to be confidential, and are contained in a Management Plan as an Appendix to the application. Only 25 of the 42 pages are published on ERMA's website. However the Toxicology statement permits us to deduce those are probably the active ingredients. Toxicity information includes the following LD50:

imidacloprid = 3.7 microgram per bee
thiacloprid = 17.9 microgram per bee
deltamethrin = 0.079 microgram per bee

Contrast this with the nanograms of neonicotinoid required for disorientation in Eric Mussen's paper from UCD.
In NZ ERMA appears to accept 1 part per million as acceptable soil residue for imidacloprid.
Some USA labels warn that for rotational crops, if the following crop does not appear as approved on the label, or has no established tolerance, then a 12 month plantback delay should be observed.

The following are a few of the known uses of this family of insecticides in USA:

We have indicated the availability of specimen labels for these USA products The link will take you to a page from where you may download labels, supplementary labels, and Material Safety Data Sheets. Note that different or supplementary labels may be required in different states of USA, or for use of the same product on different crops. These documents are nearly all .pdf and vary in size between 10kB & 100kB.
Trade name active ingredient(s) Maker principal use(s) Labels
Actara thiamethoxam Syngenta
leaf spray for wide range of food crops and orchard fruits yes

Admire imidacloprid Bayer
soil application pre-planting or in low pressure irrigation yes

Calypso thiacloprid Bayer leaf spray orchard fruits yes

Centric thiamethoxam Syngenta leaf spray for cotton
Cruiser thiamethoxam Syngenta pre-sowing seed treatment for wide range of crops 1 below
Gaucho imidacloprid Gustafson
pre & post sowing seed protection for wide range of pasture and crops yes

Genesis imidacloprid Gustafson pre sowing protection for potatoes yes

Leverage imidacloprid
+ cyfluthrin Bayer leaf spray on a wide range of crops yes

Platinum thiamethoxam Syngenta soil applied pre- and post-emergence on wide range of fruiting crops
also available with mefenoxam fungicide yes

Poncho clothianidin Gustafson pre-sowing seed protection for corn canola rape yes

Prescribe imidacloprid
+ mancozeb pre & post sowing seed protection for corn
Prosper clothianidin
+ thiram
+ carboxin
+ metalaxyl Gustafson pre-sowing seed treatment for canola & rape yes

Provado imidacloprid leaf spray on cotton, grapes potatoes, food crops yes

Trimax imidachloprid cotton leaf spray yes

1. Cruiser is not listed on Syngenta's US website in spite of gaining EPA approval in November 2002.
A supplemental labelling requirement includes:
• To protect the Preble's Meadow Jumping Mouse,
sunflower seed treated with Cruiser 5FS may not be planted
in Elbert or Weld Counties in Colorado. Treated sunflower seed
must be planted at a minimum depth of one inch.

BUDGET 2012:
Parliament Debate Live - Video Of Budget 2011
Keith Ng Interactive Graphic: How the Budget Breaks Down
BUDGET 2012 - FULL COVERAGE: Reports / Analysis - Press Kit - Reaction (from everybody) - Previews (from everybody) - Pre-Budget Announcements

Gordon Campbell: On the Budget’s Spreadsheet Victories

It wasn’t as if expectations were sky high, exactly. Chances are, it was always more likely that we’d be seeing Bigfoot rampage through the Beehive lock-up than catch a glimpse of a credible growth agenda from this government. More >>

Sludge Budget Report - Short The Dollar! MEMO: To international bankers FROM: C.D. Sludge Please short the dollar! It'll be good for both you and us. And you know you want to. Greexit, Eurogeddon... watch out... flight to quality and all that. Follow your instincts. The NZ Debt Management Office has been so surprised at the unprecedentedly low interest rates that it can borrow at that it has already entirely pre-funded the 2013 fiscal deficit - all $8 billion of it! More >>

Pattrick Smellie Comment: Doddling along the best we can hope for Criticising Budgets for lacking vision or imagination is like shooting fish in a barrel, but even so, this year's Budget again feels like a missed opportunity. Perhaps it's the intrusion of real world needs that means the government couldn't make better political use of the $558.8 million it expects to gather in its first partial asset sale. More >>