Several nematode species infect rice crops, causing diseases such as Ufra ( Ditylenchus dipsaci ), White tip disease ( Aphelenchoide bessei ), and root knot disease ( Meloidogyne graminicola ).

Root-knot nematodes are plant-parasitic nematodes from the genus Meloidogyne.

Lab research has determined that some slime molds and small nematodes ( namely Meloidogyne incognita ) can migrate along amazingly shallow temperature gradients of less than 0. 1C / cm and sometimes as low as 0. 001C / cm.

Root-knot nematodes ( Meloidogyne spp.

Root-knot nematodes ( Meloidogyne spp.

) ( 1979 ) Root-knot nematodes ( Meloidogyne species ): systematics, biology and control Academic Press, New York, ISBN 0-12-434850-5 ;

Four Meloidogyne species ( M. javanica, M. arenaria, M. incognita, and M. hapla ) are major pests worldwide, with another seven being important on a local basis.

( 2003 ) " Analysis and functional classification of transcripts from the nematode Meloidogyne incognita " Genome Biology 4: R26,

Northern root-knot nematode ( Meloidogyne hapla ) is a vegetable pathogen which produces tiny galls ( a sore caused by friction and abrasion ) on around 550 crop and weed species.

and Meloidogyne spp., of which Meloidogyne incognita and Meloidogyne javanica are the most widely reported and economically important.

Meloidogyne spp.

Meloidogyne spp.

In cassava, it has been suggested that levels of Meloidogyne spp.

Species within the Meloidogyne genus also have different temperature optima.

Meloidogyne incognita is a nematode, a type of roundworm, in the family Heteroderidae.

( 1989 ) " Preferred temperature of Meloidogyne incognita " Journal of Nematology 21: pp. 99-104 ;

Aqueous extract of Velvetbean reduced the gall index of Meloidogyne incognita in the roots of tomato, but suppressed tomato rooting as well.

Nevertheless the immense acceleration process that occurs during hyperinflation ( such as during the German hyperinflation of 1922 / 23 ) still remains unclear and unpredictable.

His name occurs in the Old Testament only in 2 Kings 13: 13 ; 14: 16, 23, 27, 28, 29 ; 15: 1, 8 ; 1 Chronicles 5: 17 ; Hosea 1: 1 ; and Amos 1: 1 ; 7: 9, 10, 11.

* January 23 – The Tiananmen Square self-immolation incident occurs.

* February 23 – A small fire occurs on the Russian space station Mir.

* May 23 – A fire occurs in the Britannia Bridge over the Menai Strait near Bangor, Caernarfonshire, Wales, contributing to its partial destruction and amounting to approximately £ 1, 000, 000 worth of fire damage.

* January 23 – The Shaanxi Earthquake, the deadliest earthquake in history, occurs with its epicenter in Shaanxi province, China ; 830, 000 people may have been killed.

* April 23 – The St. George's Night Uprising occurs in Estonia (- 1345 ).

Link below is the view from Mars toward the Jupiter, Mars, Earth, Mercury, Pluto alignment toward the center of the Galaxy on 23 December 2007 which occurs just after the Pluto-Jupiter ( Heliocentric ) conjunction on 23 November 2007.

Subzero ( below − 18 ° C ) cold is observed 23 nights per year, but is rarely extended, as is heat, which occurs on 19 days annually.

Snow depth of at least an inch occurs an average of 23 days a year.

About 23 % occurs from September through November, and 25 % from December through February, much as snow.

If the infection occurs 13 – 26 weeks after conception there is a 23 % chance the infant will be affected by the disease.

It occurs each year on 23 December.

is a public holiday in Japan that usually occurs on September 22 or 23, the date of Southward equinox in Japan Standard Time ( autumnal equinox can occur on different dates for different timezones ).

In this case the first pip occurs at 23: 59: 55 ( as usual ) and there is a sixth short pip at 23: 59: 60 ( the leap second ) followed by the long pip at 00: 00: 00.

When the plane's doors are opened on the ground, a fire flashover occurs, killing 23 and injuring 16 of the 46 people on board.

In the list of fortunate numbers, 23 occurs twice, since adding 23 to either the fifth or eighth primorial gives a prime number ( namely 2333 and 9699713 ).

* October 23 – The third Springhill Mining Disaster occurs killing 74.

* An earthquake, measuring 6. 9 on the Richter scale, occurs in the Papua province of Indonesia and kills at least 23 people.

But because of the Earth's tilt of 23. 45 degrees and sliding of equinoxes, Ayanamsa occurs.

According to the AEA helpline in the UK, abuse occurs primarily in the family home ( 64 %), followed by residential care ( 23 %), and then hospitals ( 5 %), although a helpline does not necessarily provide a true reflection of such situations as it is based upon the physical and mental ability of people to utilize such a resource.

In the northern hemisphere winter solstice occurs on about December 21, summer solstice is near June 21, spring equinox is around March 20 and autumnal equinox is about September 23.

If infection occurs 0 – 28 days before conception, there is a 43 % chance the infant will be affected.

Devlet, the author of " Rock Art and the Material Culture of Siberian and Central Asian Shamanism " highlights, “ Another interpretation of these skeletal costume elements explains them as representations of a shaman brought back to life after the dismemberment that occurs during the initiation process: the depicted bones thus refer to the wearer ’ s own skeleton ” ( 43 ).

Mianmu, which occurs in the Shijing, Guanzi, and other Chinese classics, is the oldest Chinese word for figurative " face " ( Carr 1992: 43 ).

It occurs with the adjective " sweet " in three places ( Exodus 30: 22-33, Isaiah 43: 24, Jeremiah 6: 20 ), where kaneh bosm is typically translated as " calamus ," " sweet cane " or " fragrant cane " in English versions.

A good deal of the initial exploration is to focus on the finding of the source of the Nile, an event that occurs in chapter 18 ( out of 43 ).