Information on specific structure and possible development of harmful organisms is provided in a note in connection with extraordinary warm winter and measures of fight against them.
FIGHT FOR FUTURE CROP of WINTER GRAIN CROPS
Now at a sufficient vlagoobespecheniye and sharp difference of air temperatures and soils will be shown more intensively diseases of winter crops. Now defeat of crops root gnilyami in average degree in farms of Lenin, May Day, Razdolnensky, Black Sea areas is revealed. Initial manifestation on winter wheat of mealy dew, a brown sheet rust is noted, on winter barley is revealed gelmintosporioz.
From above-mentioned diseases the greatest danger is represented by the root decayed, as in the centers of their manifestation at plants emergence of secondary root system is noted.
For improvement of plants and the soil, in the presence of an infection and establishment of a temperature mode +7°C-8°C, we recommend to carry out processings by preparations Fundazol of 50 %-0,5 kg/hectares. At temperature +14-16°C preparations: Impakt 25 % of page of the item, Alto-super of 33 % k.e., Amistar Extra 280 k.s, Derozal k.s, Rex of 49 % k.e., Tilt 250 k.e.-0,5 l/hectares (these preparations of a wide range of action, that is are applied against a complex of diseases).
Inspections of crops showed that with the grain ground beetle at present as a whole on the republic 70 thousand hectares are populated. The greatest areas of the winter are populated with it in farms: Dzhankoysky – 28 %, Krasnogvardeysky – 19 %, Nizhnegorsky – 26 %, Simferopol – 21 %, Saksky – 18 %.
Considering features of the Crimean winters (a periodic drowning) injuriousness of the ground beetle can proceed. As in warm winters of a larva of the wrecker continue to damage plants at soil temperature above 0°S. Therefore, to agricultural producers of all forms of ownership, it is necessary to take under special control raw, but the areas of crops of winter crops populated with these wrecker.
Against the grain ground beetle at an economic threshold of injuriousness (EPV 0,5-1ݬº/m), it is necessary to hold protective events preparations on shoots: Bazudin 600 century e. at norm of an expense of 1,5-1,8 l/hectares, Diazinon k.e. 1,5-1,8 l/hectares, Diazol 60 century e. – 1,5-1,8 l/hectares, Parachute 450 mk.s 0,5-0,75 l/hectares, Practician k.e.-1,5-1,8 l/hectares; on vegetation: Damascus century e.-1,5-1,8 l/hectares, Nurell D k.e.-0, 75-1,0 l/hectares, Dragoon k.e.-1,2 l/hectares, Fostran k.e.-1,5 l/hectares, Cyclone k.e.-0,1-0,15 l/hectares.
There were also favorable conditions for settling of crops winter myshevidny rodents. Injuriousness of mice will proceed all winter period.
Therefore it is very important to conduct systematically survey of crops and at an economic threshold of injuriousness 2-3 stake/hectare, 7-10 inhabited holes/hectares to apply the following preparations: Rodenfos, 3 grams in a hole, Rat death, 10-30 grams in a hole, Brodisan And, 3 grams in a hole, Varat of G, 5-10 grams in a hole, Wetar, 15 grams in a hole, Stutoks, 5-10 kg/hectares, and other preparations according to "List"….
And also, for processing of crops of winter crops against mice production of a biological product "Baktorodentsid", according to demands of agricultural enterprises in JSC SHP "Field" (Evpatoria, contact phone (269) 5-28-63 is adjusted. Price of 5,7 UAH. with the VAT) and in Republican station of protection of plants (Simferopol, bodies 63-25-02 price of 4,0 UAH. + grain).
At this conjuncture only continuous carrying out inspection of fields and Goskontrol behind a fitosanirny condition of crops, and also timely carrying out protective measures will allow to keep a crop of winter crops.
To heads of farms of all forms of ownership who have no agriculturists on protection of plants, we suggest to address to specialists of service of protection of plants of the republican and regional device who can render both methodical, and the practical help in protection of future crop from harmful organisms.
(Contact phones of GOSSTAZR of ARK of t. 63-25-79, 63-25-78).
V. Permyakov, chief of the State station of protection of plants, L.Alekseeva, main agriculturist of station of protection of plants.