Wyniki wyszukiwania - Biblioteka Nauki

Nowa wersja platformy, zawierająca wyłącznie zasoby pełnotekstowe, jest już dostępna.
Przejdź na https://bibliotekanauki.pl

Ograniczanie wyników

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: tau-fluvalinate

Sortuj według:

Ogranicz wyniki do:

The effect of tau-fluvalinate and lambda-cyhalothrin on two parasitic species of Phradis spp. [Hymenoptera, Ichneumonidae, Tersilochinae]

100%

Jackowski J. , Klukowski Z. , Irzykowicz M.

Pestycydy

2008

nr 3-4

79-92

The effect of two pyrethroid ester insecticides, as well as their concentration, on the insect survival were studied along with the dynamics of the insect intoxication, as dependent on the application rate of the chemicals. The laboratory tarsal plate test, carried out in May 2006, was based on commercial formulations of τ-fluvalinate and λ-cyhalothrin instead of pure a.i. The study aimed at producing practical recommendations about the reduction of the application rate in the chemical protection of the oil seed rape (OSR) against the pod and the stem weevils and against the pollen beetle. The results suggest that the application rate reduction of τ-fluvalinate does not alter considerably the survival of the tested insect parasitoids, whereas in case of λ-cyhalothrin it is accompanied by an increase in the insects`survival.

Nowe srodki do zwalczania przedziorkow na roslinach ozdobnych w gruncie i pod oslonami

86%

Soika G. , Labanowski G.

Progress in Plant Protection

2004

tom 44

nr 1

387-392